NSN 5305-01-522-0389 · NIIN 015220389 · Part number 7226367-1
Naval Sea Systems Command · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5305-01-522-0389 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-522-0389. Manufacturer of record part number: 7226367-1.
Also searched as5305-01-522-0389 ·
5305015220389 ·
NIIN 015220389 ·
01-522-0389 ·
FSC 5305 Screws · CAGE 53711 · 7226367-1
Nearby stock numbers← 5305-01-522-0312 Screw, Cap, Socket Head
·
5305-01-522-0644 Screw, Cap, Socket Head →
5305-01-522-0389 — Screws
Features
Screw,cap,socket Head — FSC 5305
Width Across Flats: 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
Head Height: 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Fastener Length: 0.375 INCHES NOMINAL IN
Thread Length: 0.375 INCHES NOMINAL IN
Nominal Thread Diameter: 0.190 INCHES IN
Head Style: FLAT CHAMFER
Thread Direction: RIGHT-HAND
Identification
NSN: 5305-01-522-0389
NIIN: 015220389
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 7226367-1
Manufacturer: Naval Sea Systems Command
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-522-0389, 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 13 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 5305-01-522-0389?
NSN 5305-01-522-0389 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 5305-01-522-0389?
NSN 5305-01-522-0389 has 2 manufacturer part numbers on file: 7226367-1 (Aaa Plating and Inspection Inc), 7226367-1 (Naval Sea Systems Command).
What are the specifications of 7226367-1?
Key specifications for 7226367-1: Width Across Flats: 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Head Height: 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Fastener Length: 0.375 INCHES NOMINAL IN; Thread Length: 0.375 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-522-0389 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.