PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11237O-Ring

Imi Cash Valve Inc · NSN 5331-01-181-0593 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-181-0593 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-181-0593. Primary manufacturer part number: 11237.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Imi Cash Valve Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-181-0593, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Imi Cash Valve Inc. This item has 1 commercial cross-reference 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)
ManufacturersImi Cash Valve Inc (CAGE 71342)
Technical Specifications
ParameterValue
NSN5331-01-181-0593
Primary Part Number11237
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerImi Cash Valve Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-202-934811237 INTERCHANGEABLE
Plug,machine Thread
Prestolite Electric Inc
5310-00-220-668211237 INTERCHANGEABLE
Nut,plain,hexagon
Napco International Llc Dba Napco International Inc
5136-00-223-622854780 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
4730-00-496-27007761915 INTERCHANGEABLE
Coupling,pipe
Patriot Valve & Fitting Corporation Dba Patriot Logistics
5995-00-497-20012524-A-18 INTERCHANGEABLE
Cord Assembly,electrical
Fluke Electronics Corp
6625-00-649-324419ML508 INTERCHANGEABLE
Meter,audio Level
Keysight Technologies Inc
5905-00-723-728511237-001 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Dynalec Corporation
3120-00-727-525611237 INTERCHANGEABLE
Bushing,sleeve
Grimes Aerospace Company
5330-00-861-859011237 INTERCHANGEABLE
Seal,plain Encased
Westerbeke Corporation
5360-00-981-0104 INTERCHANGEABLE
Spring,spiral,torsion
Cross-Reference Index
Part NumberManufacturer
11237 PRIMARY Imi Cash Valve Inc (USA)
Related Parts
5365-00-202-9348INTERCHANGEABLE
PLUG,MACHINE THREAD
11237
5310-00-220-6682INTERCHANGEABLE
NUT,PLAIN,HEXAGON
11237
5136-00-223-6228INTERCHANGEABLE
TAP,THREAD CUTTING
54780
4730-00-496-2700INTERCHANGEABLE
COUPLING,PIPE
7761915
5995-00-497-2001INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
2524-A-18
6625-00-649-3244INTERCHANGEABLE
METER,AUDIO LEVEL
19ML508
5905-00-723-7285INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
11237-001
3120-00-727-5256INTERCHANGEABLE
BUSHING,SLEEVE
11237
5330-00-861-8590INTERCHANGEABLE
SEAL,PLAIN ENCASED
11237
5360-00-981-0104INTERCHANGEABLE
SPRING,SPIRAL,TORSION
6210-00-986-2121INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
11237
4320-01-079-0018INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
38625-001 14000

Frequently Asked Questions

What is NSN 5331-01-181-0593?

NSN 5331-01-181-0593 is a O-Ring, manufactured by Imi Cash Valve Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-181-0593?

NSN 5331-01-181-0593 has 1 cross-referenced part number: 11237 (Imi Cash Valve Inc).

What NSN replaces 5331-01-181-0593?

There are 12 known substitutes for 5331-01-181-0593: 5365-00-202-9348, 5310-00-220-6682, 5136-00-223-6228 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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