Screw, Cap, Hexagon Head5305-01-608-7638

NSN 5305-01-608-7638 · NIIN 016087638 · Part number 23-10744-500

Daimler Truck North America Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 64678

Government record, cited

NSN 5305-01-608-7638 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-608-7638. Manufacturer of record part number: 23-10744-500.

Also searched as 5305-01-608-7638 · 5305016087638 · NIIN 016087638 · 01-608-7638 · FSC 5305 Screws · CAGE 64678 · 23-10744-500

Nearby stock numbers ← 5305-01-608-7602 Screw, Machine · 5305-01-608-7672 Screw, Cap, Hexagon Head →

5305-01-608-7638 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Head Height: 0.211 INCHES NOMINAL IN
Fastener Length: 0.500 INCHES NOMINAL IN
Thread Length: 0.250 INCHES NOMINAL IN
Nominal Thread Diameter: 0.312 INCHES IN
Head Style: DISHED HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.577 INCHES NOMINAL IN

Identification

NSN: 5305-01-608-7638
NIIN: 016087638
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 23-10744-500
Manufacturer: Daimler Truck North America Llc

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-608-7638, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Daimler Truck North America Llc. 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	5305-01-608-7638
Primary Part Number	23-10744-500
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Daimler Truck North America Llc
Status	ACTIVE
Head Height	0.211 INCHES NOMINAL IN
Fastener Length	0.500 INCHES NOMINAL IN
Thread Length	0.250 INCHES NOMINAL IN
Nominal Thread Diameter	0.312 INCHES IN
Head Style	DISHED HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	0.577 INCHES NOMINAL IN
Thread Class	2A A
Thread Quantity Per Inch	18
Material	STEEL OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

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
23-10744-500 PRIMARY	Daimler Truck North America Llc (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.

5305-00-000-0094

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 5305-01-608-7638?

NSN 5305-01-608-7638 is a Screw,cap,hexagon Head, manufactured by Daimler Truck North America Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-608-7638?

NSN 5305-01-608-7638 has 1 manufacturer part number on file: 23-10744-500 (Daimler Truck North America Llc).

What are the specifications of 23-10744-500?

Key specifications for 23-10744-500: Head Height: 0.211 INCHES NOMINAL IN; Fastener Length: 0.500 INCHES NOMINAL IN; Thread Length: 0.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-608-7638 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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