Stud5307-01-145-8838

NSN 5307-01-145-8838 · NIIN 011458838 · Part number 21945

Westerbeke Corporation · FSC 5307 — Studs · FSG 53 — Hardware and Abrasives · CAGE 03798

Government record, cited

NSN 5307-01-145-8838 — this item is cataloged by the U.S. Government under National Stock Number 5307-01-145-8838. Manufacturer of record part number: 21945.

Also searched as 5307-01-145-8838 · 5307011458838 · NIIN 011458838 · 01-145-8838 · FSC 5307 Studs · CAGE 03798 · 21945 · 7123-3399 · 7123-339

Nearby stock numbers ← 5307-01-145-8451 · 5307-01-145-8882 Stud →

Features

Stud — FSC 5307
1 manufacturer part number on file
Manufacturer of record: Westerbeke Corporation

Identification

NSN: 5307-01-145-8838
NIIN: 011458838
FSC: 5307 — Studs
FSG: 53 — Hardware and Abrasives
Primary part number: 21945
Manufacturer: Westerbeke Corporation

General Description

The Stud, cataloged under National Stock Number 5307-01-145-8838, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Westerbeke Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Stud
FSC / FSG	5307 — Studs (FSG 53)
Manufacturers	Westerbeke Corporation (CAGE 03798)

Technical Specifications

Parameter	Value
NSN	5307-01-145-8838
Primary Part Number	21945
Item Name	Stud
FSC / FSG	5307 / 53 — Studs
Manufacturer	Westerbeke Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5995-01-166-6526 POSSIBLE MATCH

CABLE ASSEMBLY

Possible match (shared part number)

4730-01-507-36247123-339 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)Delphi Powertrain Systems, Llc

Cross-Reference Index

Part Number	Manufacturer
21945 PRIMARY	Westerbeke Corporation (USA)

Reference documents

Reference	Meaning
7123-3399	5/9 Secondary reference Westerbeke Corporation
7123-339	5/9 Secondary reference Westerbeke Corporation

Related Parts

5995-01-166-6526POSSIBLE MATCH

CABLE ASSEMBLY

4730-01-507-3624POSSIBLE MATCH

BOLT,FLUID PASSAGE

7123-339

Frequently Asked Questions

What is NSN 5307-01-145-8838?

NSN 5307-01-145-8838 is a Stud, manufactured by Westerbeke Corporation, classified under FSC 5307, Studs. Status: active.

What part numbers are listed for NSN 5307-01-145-8838?

NSN 5307-01-145-8838 has 1 manufacturer part number on file: 21945 (Westerbeke Corporation).

What NSN replaces 5307-01-145-8838?

2 possible matches (shared part number, not a government interchangeability claim): 5995-01-166-6526, 4730-01-507-3624. Verify interchangeability with system specifications before substitution.

Is NSN 5307-01-145-8838 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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