Thumbscrew5305-01-424-7139

NSN 5305-01-424-7139 · NIIN 014247139

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-424-7139 · 5305014247139 · NIIN 014247139 · 01-424-7139 · FSC 5305 Screws · 0N616087-1 · 0N616087-1 · 5305PL1756136

Nearby stock numbers ← 5305-01-424-6891 Screw, Tapping · 5305-01-424-7506 Screw, Cap, Hexagon Head →

5305-01-424-7139 — Screws

Features

Thumbscrew — FSC 5305
Head Height: 0.312 INCHES NOMINAL IN
Fastener Length: 0.875 INCHES NOMINAL IN
Thread Length: 0.202 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.138 INCHES IN
Head Style: KNURLED NO. 4
Thread Direction: RIGHT-HAND
Point Style: CONE

Identification

NSN: 5305-01-424-7139
NIIN: 014247139
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-424-7139, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-424-7139
Item Name	Thumbscrew
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Head Height	0.312 INCHES NOMINAL IN
Fastener Length	0.875 INCHES NOMINAL IN
Thread Length	0.202 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
Nominal Thread Diameter	0.138 INCHES IN
Head Style	KNURLED NO. 4
Thread Direction	RIGHT-HAND
Point Style	CONE
Surface Treatment	PASSIVATE OVERALL
Thread Class	2A A
Thread Quantity Per Inch	32
Material	STEEL COMP 303 OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Head Diameter	0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM 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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
0N616087-1	3/2 Design control — primary reference U.S. Government activity
0N616087-1	5/2 Secondary reference U.S. Government activity
5305PL1756136	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

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 5305-01-424-7139?

NSN 5305-01-424-7139 is a Thumbscrew, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-424-7139?

Key specifications for 5305-01-424-7139: Head Height: 0.312 INCHES NOMINAL IN; Fastener Length: 0.875 INCHES NOMINAL IN; Thread Length: 0.202 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.138 INCHES IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-424-7139 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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