NSN 5305-01-189-7413 · NIIN 011897413 · Part number A.173-13E
Bae Systems · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE K0610
Government record, cited
NSN 5305-01-189-7413 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-189-7413. Manufacturer of record part number: A.173-13E.
Also searched as5305-01-189-7413 ·
5305011897413 ·
NIIN 011897413 ·
01-189-7413 ·
FSC 5305 Screws · CAGE K0610 · A.173-13E
Fastener Length: 1.900 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN
Thread Length: 0.499 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: FLAT COUNTERSUNK
Thread Direction: RIGHT-HAND
Screw Material: STEEL
Identification
NSN: 5305-01-189-7413
NIIN: 011897413
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: A.173-13E
Manufacturer: Bae Systems
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-189-7413, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems. 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 5305-01-189-7413?
NSN 5305-01-189-7413 is a Screw,machine, manufactured by Bae Systems, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-189-7413?
NSN 5305-01-189-7413 has 2 manufacturer part numbers on file: A.173-13E (Bae Systems), A.173-13E (Bsi Standards Limited).
What are the specifications of A.173-13E?
Key specifications for A.173-13E: Screw Surface Treatment: CADMIUM; Fastener Length: 1.900 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN; Thread Length: 0.499 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.250 INCHES IN. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-189-7413 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.