Screw, Cap, Socket Head 5305-01-280-4525 NSN 5305-01-280-4525 · NIIN 012804525 · Part number LP57D26S2
Long-Lok, Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 03038
NSN 5305-01-280-4525 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-280-4525. Manufacturer of record part number: LP57D26S2 .
Also searched as
5305-01-280-4525 ·
5305012804525 ·
NIIN 012804525 ·
01-280-4525 ·
FSC 5305 Screws · CAGE 03038 · LP57D26S2 · 4023530-0701 · 4023530-0701
Nearby stock numbers
← 5305-01-280-4524 Screw, Machine
·
5305-01-280-4553 →
5305-01-280-4525 — Screws
Features
Screw,cap,socket Head — FSC 5305 1 manufacturer part number on file Manufacturer of record: Long-Lok, Llc
Identification
NSN: 5305-01-280-4525
NIIN: 012804525
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: LP57D26S2
Manufacturer: Long-Lok, Llc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-280-4525, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Long-Lok, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Screw,cap,socket Head FSC / FSG 5305 — Screws (FSG 53) Manufacturers Long-Lok, Llc (CAGE 03038)
Technical Specifications
Parameter Value NSN 5305-01-280-4525 Primary Part Number LP57D26S2 Item Name Screw,cap,socket Head FSC / FSG 5305 / 53 — Screws Manufacturer Long-Lok, Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
LP57D26S2 PRIMARY Long-Lok, Llc (USA)
Reference documents
Reference Meaning
4023530-0701
7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co
4023530-0701
C/1 Advisory reference — outside the item-of-supply concept Rex Systems Incorporated Dba Rex Systems Inc
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
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 5305-01-280-4525?
NSN 5305-01-280-4525 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 5305-01-280-4525?
NSN 5305-01-280-4525 has 1 manufacturer part number on file: LP57D26S2 (Long-Lok, Llc).
Is NSN 5305-01-280-4525 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.
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