Product Details | O-RING

5331-01-137-3961 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: AS320805, AS3208-05, ST300205, ST3002-05, 5331-01-137-3961, 01-137-3961, 5331011373961, 011373961

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 01-137-3961

Demand History | NSN 5331-01-137-3961

Part Number Request Date QTY Origin
AS320805 2025-08-238 20 United States
ST300205 2022-06-152 40 Sri Lanka
AS320805 2022-03-75 10 MX
AS320805 2021-09-258 20 Thailand
AS320805 2020-06-157 8 us
AS320805 2019-05-141 15 US
AS320805 2018-11-330 50 United States
AS320805 2018-11-330 100 United States
AS320805 2018-03-75 10 Thailand
ST3002-05 2016-03-81 113 United States
AS3208-05 2015-08-243 1 US
AS3208-05 2015-07-206 1
AS3208-05 2015-03-76 20 TH
AS320805 2014-10-300 100 Poland
AS320805 2014-03-85 1 us
ST3002-05 2013-11-322 6 Belgium
AS3208-05 2013-05-134 50 CZ
AS3208-05 2012-09-254 20 AR
ST300205 2011-12-353 50 Indonesia
AS3208-05 2010-11-316 100
5331-01-137-3961 2010-10-296 15 PK

Cross Reference | NSN 5331-01-137-3961

Part Number Cage Code Manufacturer
001905XX 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
0561C0031-22 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
12628228-4 19200 US ARMY ARDEC RDECOM
20905-12 24235 WILLIAMS INTERNATIONAL CO., L.L.C.
2522-60-1 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
3-905 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3-905 83259 PARKER-HANNIFIN CORPORATION DBA COMPOSITE SEALING SYSTEMS
3-905 V747-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3-905 V747-75 C0308 O-RING DIVISION EUROPE
3-905V884-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
305000-5 03104 TELEDYNE TECHNOLOGIES INC DBA TELEDYNE
385990 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
645003FF5 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
649-393-905-0 58828 CFM INTERNATIONAL, INC.
6905 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
905-16207 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
905-19357 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
922521 05779 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC FILTER DIV
922521 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
924284C1 0SAT8 KOMATSU AMERICA CORP.
924284C1 29510 KOMATSU AMERICAN INTL CO
AMS7276 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3208-05 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3208-05 A0189 PIAGGIO AERO INDUSTRIES SPA
B-5SR2702-75 95272 STILLMAN SEAL CORPORATION
D-171-300-4 PIE 11440 ALSTOM POWER INC.
J221P905 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
J221P905 07482 GENERAL ELECTRIC COMPANY DBA GE
J221P905 58828 CFM INTERNATIONAL, INC.
J221P905 95272 STILLMAN SEAL CORPORATION
J221P905 A3460 GE AVIO SRL
M3102865 1045G AERO VODOCHODY A.S.
M83248-1-905 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M83248-1-905ES H2313 ERIKS B.V.
M83248/1-905 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83248/1-905 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248-905ES H2313 ERIKS B.V.
MSR2765-905ES H2313 ERIKS B.V.
NAS1595-005 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS1595-5 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
PRP3-905-19357 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
S9028L905 59789 KIRKHILL AIRCRAFT PARTS CO. DBA KAPCO
S9028L905 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
S9413-555 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
ST3002-05 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.

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Technical Data | NSN 5331-01-137-3961

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC
CENTER HOLE DIAMETER 0.409 INCHES MINIMUM AND 0.419 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-137-3961

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