PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1168874O-Ring

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5331-00-297-3636 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-297-3636 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-297-3636. Primary manufacturer part number: 1168874.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.094 INCHES NOMINAL IN
  • Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
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 5331-00-297-3636, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-297-3636
Primary Part Number1168874
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Cross-Sectional Height0.094 INCHES NOMINAL IN
Temp Rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-061213838M11 INTERCHANGEABLE
Cup,tapered Roller Bearing
Taylor Machine Works Inc
6610-00-942-305621632 INTERCHANGEABLE
Support Assy
Aerosonic Llc
6515-01-113-264941-1054 INTERCHANGEABLE
Scissors,nasal
Sklar Corporation Dba Sklar Instruments
6625-01-171-5558 INTERCHANGEABLE
Ammeter
Cross-Reference Index
Part NumberManufacturer
1168874 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
5330-217 General Stores Supply Office (USA)
21632 Optical Technology Devices Inc (USA)
Related Parts
3110-00-100-0612INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
13838M11
6610-00-942-3056INTERCHANGEABLE
SUPPORT ASSY
21632
6515-01-113-2649INTERCHANGEABLE
SCISSORS,NASAL
41-1054
6625-01-171-5558INTERCHANGEABLE
AMMETER

Frequently Asked Questions

What is NSN 5331-00-297-3636?

NSN 5331-00-297-3636 is a O-Ring, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-297-3636?

NSN 5331-00-297-3636 has 3 cross-referenced part numbers: 1168874 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 5330-217 (General Stores Supply Office), 21632 (Optical Technology Devices Inc).

What NSN replaces 5331-00-297-3636?

There are 4 known substitutes for 5331-00-297-3636: 3110-00-100-0612, 6610-00-942-3056, 6515-01-113-2649 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1168874?

Key specifications for 1168874: Cross-Sectional Height: 0.094 INCHES NOMINAL IN; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; 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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