Thumbscrew5305-00-026-8763

NSN 5305-00-026-8763 · NIIN 000268763

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-00-026-8763 · 5305000268763 · NIIN 000268763 · 00-026-8763 · FSC 5305 Screws · A8836617-1 · A8836617-1

Nearby stock numbers ← 5305-00-026-8757 Screw, Thumb Knurled · 5305-00-026-8767 Setscrew →

5305-00-026-8763 — Screws

Features

Thumbscrew — FSC 5305
Head Height: 0.469 INCHES NOMINAL IN
Point Length: 0.031 INCHES NOMINAL IN
Fastener Length: 0.469 INCHES NOMINAL IN
Thread Length: 0.375 INCHES MINIMUM IN
Point Chamfer Angle: 122.0 DEGREES NOMINAL
Nominal Thread Diameter: 0.138 INCHES IN
Head Style: KNURLED NO. 1

Identification

NSN: 5305-00-026-8763
NIIN: 000268763
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Thumbscrew, cataloged under National Stock Number 5305-00-026-8763, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-00-026-8763
Item Name	Thumbscrew
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Head Height	0.469 INCHES NOMINAL IN
Point Length	0.031 INCHES NOMINAL IN
Fastener Length	0.469 INCHES NOMINAL IN
Thread Length	0.375 INCHES MINIMUM IN
Point Chamfer Angle	122.0 DEGREES NOMINAL
Nominal Thread Diameter	0.138 INCHES IN
Head Style	KNURLED NO. 1
Thread Direction	RIGHT-HAND
Point Style	CONE
Thread Class	2A A
Thread Quantity Per Inch	32
Material	COPPER ALLOY OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Head Diameter	0.250 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

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

Reference documents

Reference	Meaning
A8836617-1	3/9 Design control — primary reference Rca Corp Distributor and Special Products Div
A8836617-1	5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin

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 5305-00-026-8763?

NSN 5305-00-026-8763 is a Thumbscrew, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-00-026-8763?

Key specifications for 5305-00-026-8763: Head Height: 0.469 INCHES NOMINAL IN; Point Length: 0.031 INCHES NOMINAL IN; Fastener Length: 0.469 INCHES NOMINAL IN; Thread Length: 0.375 INCHES MINIMUM IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-00-026-8763 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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