Screw, Cap, Socket Head5305-01-560-4298

NSN 5305-01-560-4298 · NIIN 015604298 · Part number 91263A533

Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 07BY4

Government record, cited

NSN 5305-01-560-4298 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-560-4298. Manufacturer of record part number: 91263A533.

Also searched as 5305-01-560-4298 · 5305015604298 · NIIN 015604298 · 01-560-4298 · FSC 5305 Screws · CAGE 07BY4 · 91263A533

Nearby stock numbers ← 5305-01-560-4234 Screw, Machine · 5305-01-560-4368 Setscrew →

5305-01-560-4298 — Screws

Features

Screw,cap,socket Head — FSC 5305
Fastener Length: 0.500 INCHES NOMINAL IN
Head Style: FLAT COUNTERSUNK
Material: STEEL OVERALL
Head Diameter: 0.411 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Co

Identification

NSN: 5305-01-560-4298
NIIN: 015604298
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91263A533
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-560-4298, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 specifications, 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.

Technical Specifications

Parameter	Value
NSN	5305-01-560-4298
Primary Part Number	91263A533
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Fastener Length	0.500 INCHES NOMINAL IN
Head Style	FLAT COUNTERSUNK
Material	STEEL OVERALL
Head Diameter	0.411 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
91263A533 PRIMARY	Mcmaster-Carr Supply Co (USA)

No interchangeability data on file.

Other items in FSC 5305 — Screws

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 5305-01-560-4298?

NSN 5305-01-560-4298 is a Screw,cap,socket Head, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-560-4298?

NSN 5305-01-560-4298 has 1 manufacturer part number on file: 91263A533 (Mcmaster-Carr Supply Co).

What are the specifications of 91263A533?

Key specifications for 91263A533: Fastener Length: 0.500 INCHES NOMINAL IN; Head Style: FLAT COUNTERSUNK; End Item Identification: 5420-01-430-5403 CARRIER, BRIDGE LAUNCHING; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-560-4298 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.

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