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NPFC - MIL-G-81937

GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC

active, Most Current
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Organization: NPFC
Publication Date: 27 December 1984
Status: active
Page Count: 17
scope:

This specification covers the requirements for one grade of an ultra-clean instrument grease with characteristics which permit its use from −54°C to 121°C.

intended Use:

The grease covered by this specification is intended to be used for the lubrication of bearings in instruments and related components such as synchros and gyros. It is ideally suited for bearings... View More

Document History

MIL-G-81937
December 14, 2017
GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC
A description is not available for this item.
MIL-G-81937
January 24, 2017
GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC
A description is not available for this item.
MIL-G-81937
July 31, 2002
GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC
A description is not available for this item.
MIL-G-81937
October 29, 1991
GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC
A description is not available for this item.
MIL-G-81937
December 27, 1984
GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC
The grease covered by this specification is intended to be used for the lubrication of bearings in instruments and related components such as synchros and gyros. It is ideally suited for bearings...
MIL-G-81937
September 19, 1974
GREASE, INSTRUMENT, ULTRA-CLEAN, METRIC
A description is not available for this item.
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References

This document references:
MIL-STD-290H VALID NOTICE 1 - Packaging and Marking of Petroleum and Related Products
Published by ARMY on May 5, 2021
A description is not available for this item.
This document references:
FED-STD-791E - TESTING METHOD OF LUBRICANTS, LIQUID FUELS, AND RELATED PRODUCTS
Published by ARMY on June 22, 2021
This test method standard is composed of standard test methods for sampling, inspecting and testing lubricants, liquid fuels and related products. It is issued pursuant to the Federal Property and...
This document references:
FED-STD-313 - MATERIAL SAFETY DATA, TRANSPORTATION DATA AND DISPOSAL DATA FOR HAZARDOUS MATERIALS FURNISHED TO GOVERNMENT ACTIVITIES
Published by NPFC on October 12, 2018
This standard establishes requirements for the preparation and submission of Safety Data Sheets (SDSs) and hazardous warning labels, as defined in 5.3.9, by contractors who provide hazardous...
This document is referenced by:
NASA-STD-5017 REV B - DESIGN AND DEVELOPMENT REQUIREMENTS FOR MECHANISMS
Published by NASA on December 6, 2022
Applicability This Standard is applicable to space flight mechanisms that are designed, built, or acquired by or for NASA, though it may also serve as a useful guidance document for other systems...
This document is referenced by:
F2332 - Standard Specification for Annular Ball Bearings for Instruments and Precision Rotating Components
November 1, 2006
This specification covers annular ball bearings intended primarily for use in instrument and precision rotating components. Instrument and precision ball bearings should meet tolerances specified in...
This document is referenced by:
MIL-STD-3004-2 - QUALITY ASSURANCE AND SHELF-LIFE EXTENSION TESTING FOR PACKAGED FUELS, LUBRICANTS AND RELATED PRODUCTS Part 2 of 2
Published by NPFC on November 16, 2020
Scope. This Standard provides DoD Policy, general instructions, and minimum procedures to be used by the Military Services and the DLA in performing quality assurance, quality surveillance and...
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