PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53125O-Ring

Tex-a-Draulics Inc · NSN 5331-01-442-9876 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-442-9876 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-442-9876. Primary manufacturer part number: 53125.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Tex-a-Draulics Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-442-9876, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Tex-a-Draulics Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersTex-a-Draulics Inc (CAGE 6N659)
Technical Specifications
ParameterValue
NSN5331-01-442-9876
Primary Part Number53125
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTex-a-Draulics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5325-00-062-39925312-5 INTERCHANGEABLE
Ring,retaining
Goodrich Aerospace Canada Ltd
5935-00-068-467653125 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
5920-00-142-4833311025 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5133-00-189-9315 INTERCHANGEABLE
Drill,twist
4820-01-310-112453125 INTERCHANGEABLE
Valve,globe
Ingersoll-Rand Co Material Handling Div
Cross-Reference Index
Part NumberManufacturer
53125 PRIMARY Tex-a-Draulics Inc (USA)
Related Parts
5325-00-062-3992INTERCHANGEABLE
RING,RETAINING
5312-5
5935-00-068-4676INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
53125
5920-00-142-4833INTERCHANGEABLE
FUSE,CARTRIDGE
311025
5133-00-189-9315INTERCHANGEABLE
DRILL,TWIST
4820-01-310-1124INTERCHANGEABLE
VALVE,GLOBE
53125

Frequently Asked Questions

What is NSN 5331-01-442-9876?

NSN 5331-01-442-9876 is a O-Ring, manufactured by Tex-a-Draulics Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-442-9876?

NSN 5331-01-442-9876 has 1 cross-referenced part number: 53125 (Tex-a-Draulics Inc).

What NSN replaces 5331-01-442-9876?

There are 5 known substitutes for 5331-01-442-9876: 5325-00-062-3992, 5935-00-068-4676, 5920-00-142-4833 and 2 more. Verify interchangeability with system specifications before substitution.

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