PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

274344O-Ring

L and S Industries Inc · NSN 5331-00-935-9136 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-935-9136 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-935-9136. Primary manufacturer part number: 274344.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 12 verified cross-references
  • Primary manufacturer: L and S Industries Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-935-9136, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is L and S Industries Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-935-9136
Primary Part Number274344
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerL and S Industries Inc
StatusACTIVE
Cross-Sectional Height0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
Center Hole Diameter0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-065-0234205-160-904 INTERCHANGEABLE
O-Ring
Aerocontrolex Group, Inc.
5331-00-167-5172AS3581-904 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-185-036625C85-22 INTERCHANGEABLE
O-Ring
Grimes Aerospace Company
5331-00-187-61053-904E603-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-558-19015130-534049-4 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div Aerospace Group Headquarters
5331-00-891-8851N0674 3-904 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-983-93633-904N674-7 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-993-467110210438-7 INTERCHANGEABLE
O-Ring
Us Army Aviation and Missile Command
5331-01-035-33673-904 N674-7 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-049-12923J-7354 INTERCHANGEABLE
O-Ring
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
274344 L and S Industries Inc
274244 Zf Industrieantriebe Witten Gmbh (DEU)
274244 General Motors Corp (USA)
5331PL0329847 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5330009359136 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
274244 Euclid Inc (USA)
274244 L and S Industries Inc
AS568-904 Sae International Dba Sae International (USA)
274244 Terex Equipment Ltd Div Construction Equipment (GBR)
274244 General Motors Llc Dba General Motors Llc (USA)
AS568-904 Society of Automotive Engineers Inc (USA)
274244 Terex Corp (USA)
Related Parts
5331-00-065-0234INTERCHANGEABLE
O-RING
205-160-904
5331-00-167-5172INTERCHANGEABLE
O-RING
AS3581-904
5331-00-185-0366INTERCHANGEABLE
O-RING
25C85-22
5331-00-187-6105INTERCHANGEABLE
O-RING
3-904E603-70
5331-00-558-1901INTERCHANGEABLE
O-RING
5130-534049-4
5331-00-891-8851INTERCHANGEABLE
O-RING
N0674 3-904
5331-00-983-9363INTERCHANGEABLE
O-RING
3-904N674-7
5331-00-993-4671INTERCHANGEABLE
O-RING
10210438-7
5331-01-035-3367INTERCHANGEABLE
O-RING
3-904 N674-7
5331-01-049-1292INTERCHANGEABLE
O-RING
3J-7354
5331-01-077-5840INTERCHANGEABLE
O-RING
5330-01-206-6123INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-00-935-9136?

NSN 5331-00-935-9136 is a O-Ring, manufactured by L and S Industries Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-935-9136?

NSN 5331-00-935-9136 has 12 cross-referenced part numbers: 274344 (L and S Industries Inc), 274244 (Zf Industrieantriebe Witten Gmbh), 274244 (General Motors Corp), 5331PL0329847 (Jednolity Indeks Materialowy - Uniform Material Index), 5330009359136 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee) and 7 more.

What NSN replaces 5331-00-935-9136?

There are 12 known substitutes for 5331-00-935-9136: 5331-00-065-0234, 5331-00-167-5172, 5331-00-185-0366 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 274344?

Key specifications for 274344: Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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