NSN 5305-01-522-4631 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-522-4631. Manufacturer of record part number: PL54U82J20.
Also searched as5305-01-522-4631 ·
5305015224631 ·
NIIN 015224631 ·
01-522-4631 ·
FSC 5305 Screws · CAGE 03038 · PL54U82J20
Nearby stock numbers← 5305-01-522-4611 Screw, Close Tolerance
·
5305-01-522-4681 →
5305-01-522-4631 — Screws
Features
Screw,cap,socket Head — FSC 5305
Fastener Length: 1.250 INCHES NOMINAL IN
Thread Length: 1.250 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.164 INCHES IN
Head Style: FLAT CHAMFER
Thread Direction: RIGHT-HAND
Locking Feature: PATCH LOCKING FEATURE
Internal Drive Style: HEXAGON
Identification
NSN: 5305-01-522-4631
NIIN: 015224631
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: PL54U82J20
Manufacturer: Long-Lok, Llc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-522-4631, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Long-Lok, Llc. Government technical data includes 12 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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5305-00-000-1397 · Item name not on file
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5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-522-4631?
NSN 5305-01-522-4631 is a Screw,cap,socket Head, manufactured by Long-Lok, Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-522-4631?
NSN 5305-01-522-4631 has 1 manufacturer part number on file: PL54U82J20 (Long-Lok, Llc).
What are the specifications of PL54U82J20?
Key specifications for PL54U82J20: Fastener Length: 1.250 INCHES NOMINAL IN; Thread Length: 1.250 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.164 INCHES IN; Head Style: FLAT CHAMFER. 12 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-522-4631 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.