PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4397Seal

Wilshire Corp · NSN 5330-01-188-9275 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-188-9275 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-188-9275. Primary manufacturer part number: 4397.
Features
  • Seal — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Wilshire Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal, cataloged under National Stock Number 5330-01-188-9275, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wilshire Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWilshire Corp (CAGE 57716)
Technical Specifications
ParameterValue
NSN5330-01-188-9275
Primary Part Number4397
Item NameSeal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWilshire Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5920-00-142-74584397 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5950-00-487-7913661820 INTERCHANGEABLE
Reactor
Lockheed Martin Corporation Div Rms - Mitchel Field
5961-00-572-42842549118 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-721-25584397 INTERCHANGEABLE
Connector,plug,electrical
Souriau Usa, Inc. Dba Souriau Usa Inc
6130-01-463-11234397 INTERCHANGEABLE
Power Supply
Telcor Instruments Inc
7690-01-523-22344397 INTERCHANGEABLE
Marker,identification
Electromark
Cross-Reference Index
Part NumberManufacturer
4397 PRIMARY Wilshire Corp (USA)
Related Parts
5920-00-142-7458INTERCHANGEABLE
FUSEHOLDER,BLOCK
4397
5950-00-487-7913INTERCHANGEABLE
REACTOR
661820
5961-00-572-4284INTERCHANGEABLE
TRANSISTOR
2549118
5935-00-721-2558INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4397
6130-01-463-1123INTERCHANGEABLE
POWER SUPPLY
4397
7690-01-523-2234INTERCHANGEABLE
MARKER,IDENTIFICATION
4397

Frequently Asked Questions

What is NSN 5330-01-188-9275?

NSN 5330-01-188-9275 is a Seal, manufactured by Wilshire Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-188-9275?

NSN 5330-01-188-9275 has 1 cross-referenced part number: 4397 (Wilshire Corp).

What NSN replaces 5330-01-188-9275?

There are 6 known substitutes for 5330-01-188-9275: 5920-00-142-7458, 5950-00-487-7913, 5961-00-572-4284 and 3 more. Verify interchangeability with system specifications before substitution.

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