Thumbscrew5305-01-529-4530

NSN 5305-01-529-4530 · NIIN 015294530 · Part number 93015A224

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

Government record, cited

NSN 5305-01-529-4530 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-529-4530. Manufacturer of record part number: 93015A224.

Also searched as 5305-01-529-4530 · 5305015294530 · NIIN 015294530 · 01-529-4530 · FSC 5305 Screws · CAGE 39428 · 93015A224

Nearby stock numbers ← 5305-01-529-4508 Thumbscrew · 5305-01-529-4562 Screw, Cap, Hexagon Head →

5305-01-529-4530 — Screws

Features

Thumbscrew — FSC 5305
Head Height: 0.438 INCHES NOMINAL IN
Fastener Length: 1.500 INCHES NOMINAL IN
Thread Length: 1.125 INCHES NOMINAL IN
Nominal Thread Diameter: 0.375 INCHES IN
Head Style: KNURLED NO. 1
Thread Direction: RIGHT-HAND
Thread Class: 2A A

Identification

NSN: 5305-01-529-4530
NIIN: 015294530
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 93015A224
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-529-4530, 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 11 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	5305-01-529-4530
Primary Part Number	93015A224
Item Name	Thumbscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Head Height	0.438 INCHES NOMINAL IN
Fastener Length	1.500 INCHES NOMINAL IN
Thread Length	1.125 INCHES NOMINAL IN
Nominal Thread Diameter	0.375 INCHES IN
Head Style	KNURLED NO. 1
Thread Direction	RIGHT-HAND
Thread Class	2A A
Thread Quantity Per Inch	16
Material	STEEL COMP 302 OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Head Diameter	1.250 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
93015A224 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 5305-01-529-4530?

NSN 5305-01-529-4530 is a Thumbscrew, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-529-4530?

NSN 5305-01-529-4530 has 1 manufacturer part number on file: 93015A224 (Mcmaster-Carr Supply Co).

What are the specifications of 93015A224?

Key specifications for 93015A224: Head Height: 0.438 INCHES NOMINAL IN; Fastener Length: 1.500 INCHES NOMINAL IN; Thread Length: 1.125 INCHES NOMINAL IN; Nominal Thread Diameter: 0.375 INCHES IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-529-4530 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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