NSN 5305-01-535-0144 · NIIN 015350144 · Part number 124-7503051 PART NO-20
Naval Sea Systems Command · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5305-01-535-0144 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-535-0144. Manufacturer of record part number: 124-7503051 PART NO-20.
Also searched as5305-01-535-0144 ·
5305015350144 ·
NIIN 015350144 ·
01-535-0144 ·
FSC 5305 Screws · CAGE 53711 · 124-7503051 PART NO-20 · 124-7503050 PART NO-27
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
2 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5305-01-535-0144
NIIN: 015350144
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 124-7503051 PART NO-20
Manufacturer: Naval Sea Systems Command
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-535-0144, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5305-01-535-0144?
NSN 5305-01-535-0144 is a Screw,cap,socket Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-535-0144?
NSN 5305-01-535-0144 has 2 manufacturer part numbers on file: 124-7503051 PART NO-20 (Naval Sea Systems Command), 124-7503050 PART NO-27 (Naval Sea Systems Command).
What are the specifications of 124-7503051 PART NO-20?
Key specifications for 124-7503051 PART NO-20: Nominal Thread Diameter: 0.312 INCHES IN; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 18; Material: STEEL CORROSION RESISTING OVERALL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-535-0144 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.