NSN 5305-01-526-5377 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-526-5377. Manufacturer of record part number: 4KK461.
Nearby stock numbers← 5305-01-526-5233 Screw, Cap, Socket Head
·
5305-01-526-5465 Screw, Cap, Hexagon Head →
5305-01-526-5377 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Hole Configuration Style: ROUND
Nominal Thread Diameter: 50.0 MILLIMETERS MM
Head Style: HEXAGON
Color: BLACK OVERALL
Surface Treatment: ALUMINUM AND OXIDE AND ZINC OVERALL
Material: STEEL PROPERTY CLASS 8.8 OVERALL
Thread Series Designator: ISO M
Identification
NSN: 5305-01-526-5377
NIIN: 015265377
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 4KK461
Manufacturer: Oshkosh Defense Llc
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-526-5377, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-526-5377?
NSN 5305-01-526-5377 is a Screw,cap,hexagon Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-526-5377?
NSN 5305-01-526-5377 has 2 manufacturer part numbers on file: 4KK461 (Oshkosh Defense Llc), 182-9114 (Hiab Usa Inc).
What are the specifications of 4KK461?
Key specifications for 4KK461: Hole Configuration Style: ROUND; Nominal Thread Diameter: 50.0 MILLIMETERS MM; Head Style: HEXAGON; Color: BLACK OVERALL. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-526-5377 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.