Product Details | O-RING

5331-00-837-2921 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: 5331-00-837-2921, 00-837-2921, 5331008372921, 008372921

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 00-837-2921

Cross Reference | NSN 5331-00-837-2921

Part Number Cage Code Manufacturer
117A9007-257 99207 GENERAL ELECTRIC COMPANY DBA GE
2-257V0747-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-257V1164-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-257V1226-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
257-17107 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
257-7507 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
75791-32X1-18 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AMS7276G 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
ARP568-257MILP5 516-70 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
ARP568-257MILP5 516B D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AS3209-257 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83248/1-257 1WL60 LOCKHEED MARTIN SERVICES, INC.
M83248/1-257 74703 LOCKHEED MARTIN AERONAUTICAL SYSTEMS SUPPORT COMPANY
M83248/1-257 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
PE11740-0 ITEM 20 02591 NAVAL AIR WARFARE CTR AIRCRAFT DIV

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Technical Data | NSN 5331-00-837-2921

Characteristic Specifications
MATERIAL RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER 5.836 INCHES MINIMUM AND 5.882 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
MANUFACTURERS CODE 25184
DESIGN CONTROL REFERENCE 257-17107

Restrictions/Controls & Freight Information | NSN 5331-00-837-2921

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
Category Code Description
No Freight Information