Product Details | O-RING

5331-01-495-9742 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: M25988/4-233, M259884233, MIL-R-25988/4, MILR259884, 5331-01-495-9742, 01-495-9742, 5331014959742, 014959742

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 28 MAR 2002 01-495-9742

Demand History | NSN 5331-01-495-9742

Part Number Request Date QTY Origin
MILR259884 2009-06-175 1110 us

Cross Reference | NSN 5331-01-495-9742

Part Number Cage Code Manufacturer
M25988/4-233 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-R-25988/4 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5331-01-495-9742

Characteristic Specifications
MATERIAL RUBBER FLUOROSILICONE CLASS FQ
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R=25988, CLASS 1 GRADE 80 FED SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER 2.835 INCHES MINIMUM AND 2.883 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
TEST DATA DOCUMENT 81349-MIL-R-25988 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-R-25988 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-R-25988/4
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M25988/4-233

Restrictions/Controls & Freight Information | NSN 5331-01-495-9742

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information