PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22303Gasket,case

Waltham Clock Co Inc · NSN 5330-00-091-7357 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-091-7357 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-091-7357. Primary manufacturer part number: 22303.
Features
  • Gasket,case — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Waltham Clock Co Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket,case, cataloged under National Stock Number 5330-00-091-7357, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Waltham Clock Co 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 NameGasket,case
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWaltham Clock Co Inc (CAGE 79300)
Technical Specifications
ParameterValue
NSN5330-00-091-7357
Primary Part Number22303
Item NameGasket,case
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWaltham Clock Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1560-00-217-6839 INTERCHANGEABLE
Tube,e,haust Manifo
5330-00-579-685750129-1 INTERCHANGEABLE
Packing with Retainer
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
3455-01-051-7505 INTERCHANGEABLE
Reamer Set,machine
5985-01-250-59295983731 INTERCHANGEABLE
Attenuator,fixed
Naval Sea Systems Command
5950-01-258-057322303 INTERCHANGEABLE
Transformer,power
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
22303 Waltham Clock Co Inc (USA)
Related Parts
1560-00-217-6839INTERCHANGEABLE
TUBE,E,HAUST MANIFO
5330-00-579-6857INTERCHANGEABLE
PACKING WITH RETAINER
50129-1
3455-01-051-7505INTERCHANGEABLE
REAMER SET,MACHINE
5985-01-250-5929INTERCHANGEABLE
ATTENUATOR,FIXED
5983731
5950-01-258-0573INTERCHANGEABLE
TRANSFORMER,POWER
22303

Frequently Asked Questions

What is NSN 5330-00-091-7357?

NSN 5330-00-091-7357 is a Gasket,case, manufactured by Waltham Clock Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-091-7357?

NSN 5330-00-091-7357 has 1 cross-referenced part number: 22303 (Waltham Clock Co Inc).

What NSN replaces 5330-00-091-7357?

There are 5 known substitutes for 5330-00-091-7357: 1560-00-217-6839, 5330-00-579-6857, 3455-01-051-7505 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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