PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

030556Shim

Westerbeke Corporation · NSN 5365-01-603-1379 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-603-1379 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-603-1379. Primary manufacturer part number: 030556.
Features
  • Shim — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Westerbeke Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Shim, cataloged under National Stock Number 5365-01-603-1379, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westerbeke Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-603-1379
Primary Part Number030556
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-01-251-1609 INTERCHANGEABLE
Gasket
5930-01-347-0098030556 INTERCHANGEABLE
Switch,slide
Spectrolab, Inc.
6630-01-432-59011204668 INTERCHANGEABLE
Calibration Kit,clinical Chemist
Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc
Cross-Reference Index
Part NumberManufacturer
030556 PRIMARY Westerbeke Corporation (USA)
030556 Western Branch Diesel, Llc Dba Western Branch Diesel Inc (USA)
Related Parts
5330-01-251-1609INTERCHANGEABLE
GASKET
5930-01-347-0098INTERCHANGEABLE
SWITCH,SLIDE
030556
6630-01-432-5901INTERCHANGEABLE
CALIBRATION KIT,CLINICAL CHEMIST
1204668

Frequently Asked Questions

What is NSN 5365-01-603-1379?

NSN 5365-01-603-1379 is a Shim, manufactured by Westerbeke Corporation, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-603-1379?

NSN 5365-01-603-1379 has 2 cross-referenced part numbers: 030556 (Westerbeke Corporation), 030556 (Western Branch Diesel, Llc Dba Western Branch Diesel Inc).

What NSN replaces 5365-01-603-1379?

There are 3 known substitutes for 5365-01-603-1379: 5330-01-251-1609, 5930-01-347-0098, 6630-01-432-5901. Verify interchangeability with system specifications before substitution.

What are the specifications of 030556?

Key specifications for 030556: End Item Identification: GENERATOR SET. 1 total characteristics are documented in the Federal Logistics Information System.

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