SUBSTITUTE LUBRICANTS (NON-LEAD, NON-OZONE-DEPLETING SUBSTANCES)

Revision Date: 9/01
Process Code: Navy/Marines: ML-99-99; Air Force: FA01, MT08, AD07; Army: CLD, PST, VHM
Usage: Navy: Medium; Marines: Medium; Army: Medium; Air Force: Medium
Compliance Impact: Medium
Alternative for: Lead Based or Ozone Depleting Substances (ODS)
Applicable EPCRA Targeted Constituents: Lead (CAS: 7439-92-1), Class I and Class II Ozone Depleting Substances

Overview: Substitute lubricants that lack or contain reduced amounts of lead, ozone-depleting compounds, or other hazardous or toxic substances are preferable over conventional formulations. These lubricants reduce the consumption and disposal of these other harmful formulations.

Formulations that use reduced amounts of hazardous and toxic compounds should be employed over their dangerous alternatives. Product content may be checked using the material safety data sheet (MSDS). In Section II of the MSDS, chemical components and their percentage (or range of percentage) of the product is presented. By comparing MSDSs for multiple products with the same MIL SPEC and NSN, a more environmentally friendly product may be selected. As a starting point, the list of hazardous and toxic compounds that should be avoided include the ozone-depleting compounds (ODCs) and the "EPA 17" list.  Both of these lists are presented below.

Ozone-Depleting Compounds

  1. Trichlorofluoromethane (CFC-11)
  2. Dichlorodifluoromethane (CFC-12)
  3. Trichlorotrifluoroethane (CFC-113)
  4. Dichlorotetrafluoroethane (CFC-114)
  5. Chloropentafluoroethane (CFC-115)
  6. Bromochlorodifluoromethane (Halon 1211)
  7. Bromotrifluoromethane (Halon 1301)
  8. Dibromotetrafluoroethane (Halon 2402)
  9. Chlorotrifluoromethane (CFC-13)
  10. Pentachlorofluoroethane (CFC-111)
  11. Tetrachlorodifluoroethane (CFC-112)
  12. Heptachlorofluoropropane (CFC-211)
  13. Hexachlorodifluoropropane (CFC-212)
  14. Pentachlorotrifluoropropane (CFC-213) 
  15. Tetrachlorotetrafluoropropane (CFC-214)
  16. Trichloropentafluoropropane (CFC-215)
  17. Dichlorohexafluoropropane (CFC-216)
  18. Chloroheptafluoropropane (CFC-217)
  19. Carbon Tetrachloride
  20. Trichloroethane
  21. Dichlorofluoromethane (HCFC-21)
  22. Chlorodifluoromethane (HCFC-22)
  23. Tetrachlorofluoroethane (HCFC-121)
  24. Trichlorodifluoroethane (HCFC-122)
  25. Dichlorotrifluoroethane (HCFC-123)
  26. Chlorotetrafluoroethane (HCFC-124)
  27. Trichlorofluoroethane (HCFC-131)
  28.   Dichlorodifluoroethane (HCFC-132)
  29. Chlorotrifluoroethane (HCFC-133)
  30. Dichlorofluoroethane (HCFC-141)
  31. Chlorodifluoroethane (HCFC-142)

 

EPA 17 List

 

  1. Benzene
  2. Cadmium and compounds
  3. Carbon Tetrachloride
  4. Chloroform
  5. Chromium and compounds
  6. Cyanides
  7. Dichloromethane
  8. Lead and compounds
  9. Mercury and compounds
  10. Methyl Ethyl Ketone
  11. Methyl Isobutyl Ketone
  12. Nickel and compounds
  13. Tetrachloroethylene
  14. Toluene
  15. Trichloroethane
  16. Trichloroethylene
  17. Xylene(s)

    Note: The number in parentheses is the halocarbon number formula.

    Potentially applicable substitute lubricants are presented below. MIL SPEC approval is presented where it is known.
    MIL SPEC Product NSN Comment
    N/A Break Free CLP (Non-Chlorinated in US since April 1993) Break-Free, Inc. 9150-01-054-6453 (Liquid) 6850-00-105-3084 (Aerosol) Substitute for general purpose lubricants and corrosion prevention
    N/A Cloveland Maint:  No. 81246 Silicone Lubricant 9150-00-823-7860 ODC-Free Substitute
    N/A Borden Inc. Lubricating Compound 1349 Silicone Lube 9150-00-823-7860 ODC-Free Substitute
    L-23398D Amend 1, Type I and II Molykote 3402C (Low Lead) Dow 9150-00-142-9361  
    L46010D Type III Solid Film Lubricant Black 9150-01-416-9509 Low VOC, Lead-Free Dry Film
    L46010D Type III Solid Film Lubricant Natural 9150-01-416-9506 Low VOC, Lead-Free Dry Film
    L-46147A No Lead-Free Substitute Available    
    L-46147B Type III No Lead-Free Substitute Available    
    L-63460 Break Free CLP Non-Chlorinated (Liquid)` 9150-01-054-6453 NonChlorinated
    C-81302 Break Free CLP Non-Chlorinated (Aerosol) 6850-00-105-3084 Non-Chlorinated




Compliance Benefit: Use of substitute lubricants can decrease the amount of hazardous waste generated at a facility. The decrease in hazardous waste helps facilities meet the requirements of waste reduction under RCRA, 40 CFR
262, Appendix, and may also help facilities reduce their generator status and lessen the amount of regulations (i.e., recordkeeping, reporting, inspections, transportation, accumulation time, emergency prevention and preparedness, emergency response) they are required to comply with under RCRA, 40 CFR 262. In addition, use of an ODS-free lubricant will help facilities meet the requirements under 40 CFR 82, Subpart D and Executive Order 12843 requiring federal agencies to maximize the use of safe alternatives to Class I and Class II ozone depleting substances, to the maximum extent practicable.

The compliance benefits listed here are only meant to be used as a general guideline and are not meant to be strictly interpreted. Actual compliance benefits will vary depending on the factors involved, e.g. the amount of workload involved.


Materials
Compatibility:

No materials compatibility issues were identified.


 
Safety and
Health:

The concerns vary with the type of lubricants being used. Proper personal protective equipment should be used, if needed. Consult your local Industrial Health specialist, your local health and safety personnel, and the appropriate MSDS prior to implementing any of these technologies.


Benefits:
  • Reduced consumption of hazardous substances.
  • Reduced worker exposure to hazardous substances.
  • Wastes generated by product use may not be classified as hazardous wastes.


Disadvantages:
  • Substitute lubricants may cost more.
  • More of a substitute lubricant may be required to do the same job as the original lubricant.


Economic Analysis: Economics depends upon the substitute lubricant chosen. An economic analysis should compare the cost of the environmentally friendly product to the previously used product. The analysis should account for different product consumption rates (i.e., used to take 1 ounce of spray, now it requires 2 ounces), and for different labor amounts required to use the product.

The following economic analysis was based on vendor information provided for the listed products. The following cost elements are used in comparing BREAK-FREE CLP pump spray and WD-40® aerosol cans for lubrication.

Assumptions:

  • WD-40â , 16-ounce aerosol cans cost: $1.65 ea.
  • BREAK-FREE CLP, 16-ounce pump/trigger spray cost: $5.36 ea.
  • No significant difference in labor
  • No difference in disposal costs
  • Shop consumption for both is 16 ounces/week

Annual Operating Cost Comparison for Refillable Spray Bottles and Aerosol Sprays

BREAK-FREE CLP Trigger/Spray WD-40® Aerosol Spray
Operational Costs
Lubricant Costs: $278 $86
Total Operational Costs: $278 $86
Total Recovered Income: $0 $0
Net Annual Cost/Benefit -$278 -$86



Economic Analysis Summary

Annual Cost for 16 oz. BREAK-FREE CLP: $278
Capital Cost for Diversion Equipment/Process: $0
Payback Period for Investment in Equipment/Process: N/A


NOTE:  Although ODC-free lubricants may be more expensive, they help reduce the levels of ODCs in the atmosphere.

Click Here to view an Active Spreadsheet for this Economic Analysis and Enter Your Own Values. To return from the Active Spreadsheet, click the reverse arrow in the Tool Bar.


Approving Authority: Approval is controlled locally and should be implemented only after engineering approval has been granted. Major claimant approval is not required.


NSN/MSDS:
Product NSN Unit Size Cost MSDS*
Break Free-CLP Trigger Spray 9150-01-054-6453 16 oz $5.36 click me
Break Free CLP Aer 6850-00-105-3084 16 oz can $9.64 click me
81246 Silicone Lub. 9150-00-823-7860 1 pt. $3.91 click me
Molykote 3402C 9150-00-142-9361 1 gal. $90.58 click me
Solid Film Lubricant (black) 9150-01-416-9509 6 gal. $204.14 click me
Solid Film Lubricant (natural) 9150-01-416-9506 6 gal $196.68 click me


*There are multiple MSDSs for most NSNs.
The MSDS (if shown above) is only meant to serve as an example.


Points of Contact: Army:
Mr. Khaled Zreik
US Army TACOM
Fuels and Lubricants Technology Team
Warren, MI 48397-5000
Phone: (810) 574-4227
DSN: 574-4227
FAX:  (810) 574-4244
Email: zreikk@tacom.army.mil


Vendors: This is not meant to be a complete list, as there may be other suppliers of this type of equipment.

Break-Free, Inc.
1035 South Linwood Avenue
P.O. Box 25020
Santa Ana, CA  92705-4396
Phone:  (714) 953-1900
FAX:  (714) 953-0402
Email:  break-free@worldnet.att.net

E/M Engineered Coatings
100 Cooper Circle
Peachtree City, GA  30269
Phone:  (888) 233-4706
or (770) 261-4800
FAX:  (770) 261-4805
Email:  info@em-coatings.com
URL:  http://www.em-coatings.com/


Sources: None listed.

 


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