NSN 5305-01-540-5887 · NIIN 015405887 · Part number B-00571
The Entwistle Company Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 20722
Government record, cited
NSN 5305-01-540-5887 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-540-5887. Manufacturer of record part number: B-00571.
Nearby stock numbers← 5305-01-540-5882 Screw, Cap, Socket Head
·
5305-01-540-5890 Screw, Cap, Socket Head →
5305-01-540-5887 — Screws
Features
Screw,cap,socket Head — FSC 5305
3 manufacturer part numbers on file
Manufacturer of record: The Entwistle Company Llc
Identification
NSN: 5305-01-540-5887
NIIN: 015405887
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: B-00571
Manufacturer: The Entwistle Company Llc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-540-5887, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The Entwistle Company Llc. The record lists 3 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.
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 5305-01-540-5887?
NSN 5305-01-540-5887 is a Screw,cap,socket Head, manufactured by The Entwistle Company Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-540-5887?
NSN 5305-01-540-5887 has 3 manufacturer part numbers on file: KT-4572-1-33 (The Entwistle Company Llc), B-00571 (The Entwistle Company Llc), KT-4571-1 ITEM 33 (The Entwistle Company Llc).
What are the specifications of B-00571?
Key specifications for B-00571: Special Features: ITEM NAME TEXT IS SCREW,CAP,SOCKET HE; End Item Identification: PUMP ASSY HAND;HYD. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-540-5887 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.