PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25261O-Ring

Twg Canada Consolidated Inc · NSN 5331-01-219-3993 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-219-3993 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-219-3993. Primary manufacturer part number: 25261.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Twg Canada Consolidated Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-219-3993, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Twg Canada Consolidated Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-219-3993
Primary Part Number25261
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTwg Canada Consolidated Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-228-1412 INTERCHANGEABLE
Drill,twist
5307-00-514-68345223825 INTERCHANGEABLE
Stud,shouldered
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5310-00-596-7155AA7FA229 INTERCHANGEABLE
Nut,self-Locking,wing
Renk America Llc Div Renk America
3120-00-956-8442 INTERCHANGEABLE
Bearing,sleeve
4710-01-014-390225259 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
5330-01-289-3175 INTERCHANGEABLE
Retainer,packing
5310-01-565-256225261 INTERCHANGEABLE
Nut,self-Locking,hexagon
Tifco Industries, Inc. Dba Tifco Industries Inc
5120-01-675-994825261 INTERCHANGEABLE
Pin,sledge Attachment
Slide Sledge Llc
Cross-Reference Index
Part NumberManufacturer
25261 PRIMARY Twg Canada Consolidated Inc (CAN)
Related Parts
5133-00-228-1412INTERCHANGEABLE
DRILL,TWIST
5307-00-514-6834INTERCHANGEABLE
STUD,SHOULDERED
5223825
5310-00-596-7155INTERCHANGEABLE
NUT,SELF-LOCKING,WING
AA7FA229
3120-00-956-8442INTERCHANGEABLE
BEARING,SLEEVE
4710-01-014-3902INTERCHANGEABLE
TUBE ASSEMBLY,METAL
25259
5330-01-289-3175INTERCHANGEABLE
RETAINER,PACKING
5310-01-565-2562INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
25261
5120-01-675-9948INTERCHANGEABLE
PIN,SLEDGE ATTACHMENT
25261

Frequently Asked Questions

What is NSN 5331-01-219-3993?

NSN 5331-01-219-3993 is a O-Ring, manufactured by Twg Canada Consolidated Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-219-3993?

NSN 5331-01-219-3993 has 1 cross-referenced part number: 25261 (Twg Canada Consolidated Inc).

What NSN replaces 5331-01-219-3993?

There are 8 known substitutes for 5331-01-219-3993: 5133-00-228-1412, 5307-00-514-6834, 5310-00-596-7155 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25261?

Key specifications for 25261: End Item Identification: HIAB CRANE HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). 1 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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