NSN 5305-01-166-8558 · NIIN 011668558 · Part number 2H3743
Caterpillar Inc Div Caterpillar Defense · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5305-01-166-8558 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-166-8558. Manufacturer of record part number: 2H3743.
Also searched as5305-01-166-8558 ·
5305011668558 ·
NIIN 011668558 ·
01-166-8558 ·
FSC 5305 Screws · CAGE 11083 · 2H3743
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5305-01-166-8558
NIIN: 011668558
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 2H3743
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-166-8558, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 — Screws (FSG 53)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
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 5305-01-166-8558?
NSN 5305-01-166-8558 is a Screw,cap,hexagon Head, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-166-8558?
NSN 5305-01-166-8558 has 1 manufacturer part number on file: 2H3743 (Caterpillar Inc Div Caterpillar Defense).
Is NSN 5305-01-166-8558 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.