Screw, Cap, Socket Head5305-01-549-5255

NSN 5305-01-549-5255 · NIIN 015495255 · Part number 91263A562

Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428

Government record, cited

NSN 5305-01-549-5255 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-549-5255. Manufacturer of record part number: 91263A562.

Also searched as 5305-01-549-5255 · 5305015495255 · NIIN 015495255 · 01-549-5255 · FSC 5305 Screws · CAGE 39428 · 91263A562 · 3821170C1

Nearby stock numbers ← 5305-01-549-5250 Screw, Cap, Socket Head · 5305-01-549-5281 Screw, Cap, Socket Head →

5305-01-549-5255 — Screws

Features

Screw,cap,socket Head — FSC 5305
2 manufacturer part numbers on file
Manufacturer of record: Mcmaster-Carr Supply Co

Identification

NSN: 5305-01-549-5255
NIIN: 015495255
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91263A562
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-549-5255, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Screw,cap,socket Head
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Mcmaster-Carr Supply Co (CAGE 39428); Nd Defense Llc (CAGE 338X5)

Technical Specifications

Parameter	Value
NSN	5305-01-549-5255
Primary Part Number	91263A562
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE

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
91263A562 PRIMARY	Mcmaster-Carr Supply Co (USA)
3821170C1	Nd Defense Llc (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.

5305-00-000-0094

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 5305-01-549-5255?

NSN 5305-01-549-5255 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 5305-01-549-5255?

NSN 5305-01-549-5255 has 2 manufacturer part numbers on file: 91263A562 (Mcmaster-Carr Supply Co), 3821170C1 (Nd Defense Llc).

Is NSN 5305-01-549-5255 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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