NSN 5305-01-554-4036 · NIIN 015544036 · Part number 7661856-24
Naval Sea Systems Command · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5305-01-554-4036 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-554-4036. Manufacturer of record part number: 7661856-24.
Also searched as5305-01-554-4036 ·
5305015544036 ·
NIIN 015544036 ·
01-554-4036 ·
FSC 5305 Screws · CAGE 53711 · 7661856-24
Nearby stock numbers← 5305-01-554-4020 Screw, Cap, Hexagon Head
·
5305-01-554-4074 Screw, Cap, Socket Head →
5305-01-554-4036 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Fastener Length: 0.500 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Thread Direction: RIGHT-HAND
Thread Class: 2A A
Thread Quantity Per Inch: 20
Material: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Identification
NSN: 5305-01-554-4036
NIIN: 015544036
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 7661856-24
Manufacturer: Naval Sea Systems Command
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-554-4036, 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 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 5305-01-554-4036?
NSN 5305-01-554-4036 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-554-4036?
NSN 5305-01-554-4036 has 1 manufacturer part number on file: 7661856-24 (Naval Sea Systems Command).
What are the specifications of 7661856-24?
Key specifications for 7661856-24: Fastener Length: 0.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Thread Class: 2A A. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-554-4036 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.