PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900001O-Ring

Buckeye Fire Equipment Co · NSN 5331-01-314-4800 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-314-4800 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-314-4800. Primary manufacturer part number: 900001.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Buckeye Fire Equipment Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-314-4800, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Buckeye Fire Equipment Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersBuckeye Fire Equipment Co (CAGE 57658)
Technical Specifications
ParameterValue
NSN5331-01-314-4800
Primary Part Number900001
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerBuckeye Fire Equipment Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6630-00-110-9209900 INTERCHANGEABLE
Calorimeter
Du Pont E I De Nemours and Co Inc Security Director/legal Dept
3110-00-155-84481410-0974 INTERCHANGEABLE
Bearing,ball,annular
Keysight Technologies Inc
5930-00-400-6214 INTERCHANGEABLE
Switch,toggle
2915-00-536-260790000 INTERCHANGEABLE
Valve,fuel Drain
Essex Industries Inc Div Manufacturing Division
5930-00-577-0073NA5-8299-1 INTERCHANGEABLE
Switch,pressure
The Boeing Company Div Legacy Am&m
5305-00-638-3513 INTERCHANGEABLE
Screw,machine
5960-01-087-2373 INTERCHANGEABLE
Electron Tube
5998-01-173-3239 INTERCHANGEABLE
Circuit Card Assembly
6630-01-190-4452 INTERCHANGEABLE
Filling Solution
6130-01-291-1340900001 INTERCHANGEABLE
Power Supply
Dictaphone Corporation
Cross-Reference Index
Part NumberManufacturer
900001WB Buckeye Fire Equipment Co (USA)
900001 PRIMARY Buckeye Fire Equipment Co (USA)
Related Parts
6630-00-110-9209INTERCHANGEABLE
CALORIMETER
900
3110-00-155-8448INTERCHANGEABLE
BEARING,BALL,ANNULAR
1410-0974
5930-00-400-6214INTERCHANGEABLE
SWITCH,TOGGLE
2915-00-536-2607INTERCHANGEABLE
VALVE,FUEL DRAIN
90000
5930-00-577-0073INTERCHANGEABLE
SWITCH,PRESSURE
NA5-8299-1
5305-00-638-3513INTERCHANGEABLE
SCREW,MACHINE
5960-01-087-2373INTERCHANGEABLE
ELECTRON TUBE
5998-01-173-3239INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6630-01-190-4452INTERCHANGEABLE
FILLING SOLUTION
6130-01-291-1340INTERCHANGEABLE
POWER SUPPLY
900001
6515-01-351-2660INTERCHANGEABLE
IRRIGATION-ASPIRATION SYSTEM,SUR
7025-01-429-8790INTERCHANGEABLE
DISPLAY UNIT
900001

Frequently Asked Questions

What is NSN 5331-01-314-4800?

NSN 5331-01-314-4800 is a O-Ring, manufactured by Buckeye Fire Equipment Co, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-314-4800?

NSN 5331-01-314-4800 has 2 cross-referenced part numbers: 900001WB (Buckeye Fire Equipment Co), 900001 (Buckeye Fire Equipment Co).

What NSN replaces 5331-01-314-4800?

There are 12 known substitutes for 5331-01-314-4800: 6630-00-110-9209, 3110-00-155-8448, 5930-00-400-6214 and 9 more. Verify interchangeability with system specifications before substitution.

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