PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5235O-Ring

Modern Engineering Co Inc · NSN 5331-01-247-7480 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-247-7480 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-247-7480. Primary manufacturer part number: 5235.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Modern Engineering Co Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-247-7480, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Modern Engineering Co Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersModern Engineering Co Inc (CAGE 41140); Amerex Corporation Dba Amerex Corp (CAGE 54905)
Technical Specifications
ParameterValue
NSN5331-01-247-7480
Primary Part Number5235
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerModern Engineering Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-156-6987 INTERCHANGEABLE
Reactor
5342-00-227-1598H0523500 INTERCHANGEABLE
Caster Assy
Hein Werner Corp
3020-00-353-2552 INTERCHANGEABLE
Gear,bevel
2530-00-678-86373D5852 INTERCHANGEABLE
Ring,lock,automotive Wheel
Caterpillar Inc Div Caterpillar Defense
3020-00-700-150778582H INTERCHANGEABLE
Gear,spur
Navistar Intl Corp Truck Br Ohio Plant
5975-00-839-61585235 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
7450-00-906-5246 INTERCHANGEABLE
Recorder,reproducer
4820-01-156-9862 INTERCHANGEABLE
Valve,regulating,fluid Pressure
5998-01-236-7897120147-001 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
4730-01-524-66135235 INTERCHANGEABLE
Manifold Assembly,hydraulic
3d Instruments Llc. Dba Sierra Precision
Cross-Reference Index
Part NumberManufacturer
5235 Modern Engineering Co Inc (USA)
5235 Amerex Corporation Dba Amerex Corp (USA)
Related Parts
5950-00-156-6987INTERCHANGEABLE
REACTOR
5342-00-227-1598INTERCHANGEABLE
CASTER ASSY
H0523500
3020-00-353-2552INTERCHANGEABLE
GEAR,BEVEL
2530-00-678-8637INTERCHANGEABLE
RING,LOCK,AUTOMOTIVE WHEEL
3D5852
3020-00-700-1507INTERCHANGEABLE
GEAR,SPUR
78582H
5975-00-839-6158INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5235
7450-00-906-5246INTERCHANGEABLE
RECORDER,REPRODUCER
4820-01-156-9862INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5998-01-236-7897INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
120147-001
4730-01-524-6613INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
5235
5920-01-647-1612INTERCHANGEABLE
FUSE,ENCLOSED LINK
5235

Frequently Asked Questions

What is NSN 5331-01-247-7480?

NSN 5331-01-247-7480 is a O-Ring, manufactured by Modern Engineering Co Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-247-7480?

NSN 5331-01-247-7480 has 2 cross-referenced part numbers: 5235 (Modern Engineering Co Inc), 5235 (Amerex Corporation Dba Amerex Corp).

What NSN replaces 5331-01-247-7480?

There are 11 known substitutes for 5331-01-247-7480: 5950-00-156-6987, 5342-00-227-1598, 3020-00-353-2552 and 8 more. Verify interchangeability with system specifications before substitution.

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