NSN 5305-01-666-1456 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-666-1456. Manufacturer of record part number: DIN916-M20X30-45H.
Also searched as5305-01-666-1456 ·
5305016661456 ·
NIIN 016661456 ·
01-666-1456 ·
FSC 5305 Screws · CAGE 4S332 · DIN916-M20X30-45H
Nearby stock numbers← 5305-01-666-1441 Screw, Cap, Socket Head
·
5305-01-666-1463 Screw, Close Tolerance →
5305-01-666-1456 — Screws
Features
Setscrew — FSC 5305
Material: STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Maryland Metrics
Identification
NSN: 5305-01-666-1456
NIIN: 016661456
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: DIN916-M20X30-45H
Manufacturer: Maryland Metrics
General Description
The Setscrew, cataloged under National Stock Number 5305-01-666-1456, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Maryland Metrics. Government technical data includes 1 specification, 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.
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 5305-01-666-1456?
NSN 5305-01-666-1456 is a Setscrew, manufactured by Maryland Metrics, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-666-1456?
NSN 5305-01-666-1456 has 1 manufacturer part number on file: DIN916-M20X30-45H (Maryland Metrics).
What are the specifications of DIN916-M20X30-45H?
Key specifications for DIN916-M20X30-45H: Special Features: WITH CUP POINT;; Part Name Assigned by Controlling Agency: SOCKET SET SCREW; Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5305-01-666-1456 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.