Setscrew5305-01-601-4265

NSN 5305-01-601-4265 · NIIN 016014265 · Part number 91217A320

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

Government record, cited

NSN 5305-01-601-4265 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-601-4265. Manufacturer of record part number: 91217A320.

Also searched as 5305-01-601-4265 · 5305016014265 · NIIN 016014265 · 01-601-4265 · FSC 5305 Screws · CAGE 39428 · 91217A320

Nearby stock numbers ← 5305-01-601-4263 Screw, Shoulder · 5305-01-601-4266 Screw, Cap, Hexagon Head →

5305-01-601-4265 — Screws

Features

Setscrew — FSC 5305
Width Across Flats: 4.0 MILLIMETERS NOMINAL MM
Fastener Length: 20.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters: 1.25
Nominal Thread Diameter: 8.0 MILLIMETERS MM
Head Style: HEADLESS (SETSCREW)
Thread Direction: RIGHT-HAND
Point Style: CONE

Identification

NSN: 5305-01-601-4265
NIIN: 016014265
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91217A320
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Setscrew, cataloged under National Stock Number 5305-01-601-4265, 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 10 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	5305-01-601-4265
Primary Part Number	91217A320
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Width Across Flats	4.0 MILLIMETERS NOMINAL MM
Fastener Length	20.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters	1.25
Nominal Thread Diameter	8.0 MILLIMETERS MM
Head Style	HEADLESS (SETSCREW)
Thread Direction	RIGHT-HAND
Point Style	CONE
Internal Drive Style	HEXAGON
Material	STEEL PROPERTY CLASS 18.8 OVERALL
Thread Series Designator	M

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
91217A320 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 5305-01-601-4265?

NSN 5305-01-601-4265 is a Setscrew, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-601-4265?

NSN 5305-01-601-4265 has 1 manufacturer part number on file: 91217A320 (Mcmaster-Carr Supply Co).

What are the specifications of 91217A320?

Key specifications for 91217A320: Width Across Flats: 4.0 MILLIMETERS NOMINAL MM; Fastener Length: 20.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.25; Nominal Thread Diameter: 8.0 MILLIMETERS MM. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-601-4265 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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