Document ID:	MIL-DTL-25988       Scroll down to access document images
Spec/Std Sheet:	2

Overview

Title:  Rubber, Fluorosilicone, Elastomer, Oil- and Fuel-Resistant, O-Rings, Class 3 Scope:  This specification sheet describes a standardized part numbering system for the procurement of Fluorosilicone Elastomer Rubber Oil and Fuel Resistant O-Rings, Class 3, intended for use in packing glands as specified in MIL-G-5514. Status:  Active Document Date:  21-APR-2026         Next Review Due:  20-APR-2031 FSC/Area:  5331 Doc Category:   Detail Specification

Responsibilities

Lead Standardization Activity:  CC  DLA Weapons Support (Columbus)     Preparing Activity: 20  Air Force Research Laboratory (AFRL) Coordination:  Full   Army Custodian:  MR   Army Research Laboratory, Weapons and Materials Research Directorate   Navy Custodian:  OS   Naval Surface Warfare Center Indian Head Division (NSWC IHD)   Air Force Custodian:  20   Air Force Research Laboratory (AFRL)   DLA Custodian:  CC   DLA Weapons Support (Columbus)

Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.

Revision History

Click on column headings for a description of column content.

NOTE: It is recommended that you use Adobe Reader v7.0 or higher for optimal download performance; older versions should continue to work, but downloading large files may appear to take longer, so please be patient in those cases.