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NPFC - MIL-R-25988/1

RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70

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Organization: NPFC
Publication Date: 10 July 1975
Status: active
Page Count: 7
scope:

This specification is approved for use by all Departments and Agencies of the Department of Defense.

The complete requirements for procuring the o-ring described herein shall consist of this document and the issue in effect of Specification MIL-R-25988 (USAF)

Purpose. The purpose of this specification sheet is to set up a standardized part numbering system for o-rings procured to MIL-R-25988, Class 1, Grade 70.

Intended Use. These o-rings are recommended for use in packing glands as specified in MIL-G-5514.

Part Numbers. When this document is used for procurement of o-rings, part numbers shall consist of the following:

1. The letter M and the specification sheet number.

2. A dash followed by the appropriate dash number from Table I or Table II

Document History

MIL-DTL-25988/1B
June 29, 2021
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1
August 11, 2006
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1
December 31, 1997
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1
December 10, 1992
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1
July 30, 1987
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1
July 10, 1975
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
This specification is approved for use by all Departments and Agencies of the Department of Defense. The complete requirements for procuring the o-ring described herein shall consist of this...
MIL-R-25988/1 (2)
October 31, 1973
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1 (1)
March 7, 1973
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
A description is not available for this item.
MIL-R-25988/1
January 27, 1971
RUBBER, FLUOROSILICONE ELASTOMER, OIL- AND FUEL-RESISTANT, O-RINGS, CLASS 1, GRADE 70
Purpose. The purpose of this specification sheet is to set up ta standardized part numbering system for O-rings procured to MIL-R-25988, Class 1, Grade 70.
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References

This document is referenced by:
MIL-DTL-25988 - RUBBER, FLUOROSILICONE ELASTOMER, OIL-, HYDRAULIC FLUID-, AND FUEL-RESISTANT, SHEETS, STRIPS, MOLDED PARTS, AND EXTRUDED SHAPES
Published by NPFC on January 21, 2021
Form. This specification covers a fluorosilicone (FVMQ) rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets and rubber sheets, strips, molded parts and...
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