NSN 5305-01-272-0657 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-272-0657. Manufacturer of record part number: 12464.
Also searched as5305-01-272-0657 ·
5305012720657 ·
NIIN 012720657 ·
01-272-0657 ·
FSC 5305 Screws · CAGE 03798 · 12464
The Screw,machine, cataloged under National Stock Number 5305-01-272-0657, is classified within Federal Supply Class 5305 (Screws) 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. 3 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
Screw,machine
FSC / FSG
5305 — Screws (FSG 53)
Manufacturers
Westerbeke Corporation (CAGE 03798)
Technical Specifications
Parameter
Value
NSN
5305-01-272-0657
Primary Part Number
12464
Item Name
Screw,machine
FSC / FSG
5305 / 53 — Screws
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 5305-01-272-0657 is a Screw,machine, manufactured by Westerbeke Corporation, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-272-0657?
NSN 5305-01-272-0657 has 1 manufacturer part number on file: 12464 (Westerbeke Corporation).
What NSN replaces 5305-01-272-0657?
3 possible matches (shared part number, not a government interchangeability claim): 3010-01-385-8535, 5120-01-444-8887, 5975-01-498-6338. Verify interchangeability with system specifications before substitution.
Is NSN 5305-01-272-0657 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.