PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

993 3379O-Ring

Hiab Usa Inc · NSN 5331-01-026-2208 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-026-2208 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-026-2208. Primary manufacturer part number: 993 3379.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 3.0 MILLIMETERS NOMINAL MM
  • Material: RUBBER
  • 1 verified cross-reference
  • Primary manufacturer: Hiab Usa Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-026-2208, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hiab Usa Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-026-2208
Primary Part Number993 3379
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHiab Usa Inc
StatusACTIVE
Cross-Sectional Height3.0 MILLIMETERS NOMINAL MM
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-227-838725753 INTERCHANGEABLE
O-Ring
Hiab Usa Inc
5330-01-295-859910524343 INTERCHANGEABLE
Packing,preformed
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
993 3379 PRIMARY Hiab Usa Inc (USA)
Related Parts
5331-00-227-8387INTERCHANGEABLE
O-RING
25753
5330-01-295-8599INTERCHANGEABLE
PACKING,PREFORMED
10524343

Frequently Asked Questions

What is NSN 5331-01-026-2208?

NSN 5331-01-026-2208 is a O-Ring, manufactured by Hiab Usa Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-026-2208?

NSN 5331-01-026-2208 has 1 cross-referenced part number: 993 3379 (Hiab Usa Inc).

What NSN replaces 5331-01-026-2208?

There are 2 known substitutes for 5331-01-026-2208: 5331-00-227-8387, 5330-01-295-8599. Verify interchangeability with system specifications before substitution.

What are the specifications of 993 3379?

Key specifications for 993 3379: Cross-Sectional Height: 3.0 MILLIMETERS NOMINAL MM; End Item Identification: HIAB CRANE AND 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); Material: RUBBER. 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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