Screw, Cap, Hexagon Head5305-01-644-9598

NSN 5305-01-644-9598 · NIIN 016449598 · Part number 03053

Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 0K7M2

Government record, cited

NSN 5305-01-644-9598 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-644-9598. Manufacturer of record part number: 03053.

Also searched as 5305-01-644-9598 · 5305016449598 · NIIN 016449598 · 01-644-9598 · FSC 5305 Screws · CAGE 0K7M2 · 03053

Nearby stock numbers ← 5305-01-644-9592 Setscrew · 5305-01-644-9610 Screw, Cap, Socket Head →

5305-01-644-9598 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Thread Length: 1.000 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Thread Direction: RIGHT-HAND
1 manufacturer part number on file
Manufacturer of record: Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco

Identification

NSN: 5305-01-644-9598
NIIN: 016449598
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 03053
Manufacturer: Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-644-9598, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco. Government technical data includes 3 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	5305-01-644-9598
Primary Part Number	03053
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Status	ACTIVE
Thread Length	1.000 INCHES NOMINAL IN
Nominal Thread Diameter	0.250 INCHES IN
Thread Direction	RIGHT-HAND

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
03053 PRIMARY	Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco (USA)

Frequently Asked Questions

What is NSN 5305-01-644-9598?

NSN 5305-01-644-9598 is a Screw,cap,hexagon Head, manufactured by Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-644-9598?

NSN 5305-01-644-9598 has 1 manufacturer part number on file: 03053 (Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco).

What are the specifications of 03053?

Key specifications for 03053: Thread Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: SCREW,CAP, HEX HEAD. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-644-9598 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.

PartsTable Design LLC · partstable.com