Screw, Shoulder5305-01-370-7735

NSN 5305-01-370-7735 · NIIN 013707735

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-370-7735 · 5305013707735 · NIIN 013707735 · 01-370-7735 · FSC 5305 Screws · 84001859-001 · UDB-931184

Nearby stock numbers ← 5305-01-370-7734 Screw, Cap, Hexagon Head · 5305-01-370-8098 Screw, Machine →

5305-01-370-7735 — Screws

Features

Screw,shoulder — FSC 5305
Width Across Flats: 0.375 INCHES NOMINAL IN
Head Height: 9.500 INCHES NOMINAL IN
Fastener Length: 4.380 INCHES NOMINAL IN
Shoulder Length: 3.500 INCHES NOMINAL FIRST SHOULDER IN
Shoulder Diameter: 0.746 INCHES MINIMUM AND 0.752 INCHES MAXIMUM FIRST SHOULDER IN
Shoulder Shape: ROUND FIRST SHOULDER
Nominal Thread Diameter: 0.625 INCHES IN

Identification

NSN: 5305-01-370-7735
NIIN: 013707735
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,shoulder, cataloged under National Stock Number 5305-01-370-7735, 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14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-01-370-7735
Item Name	Screw,shoulder
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Width Across Flats	0.375 INCHES NOMINAL IN
Head Height	9.500 INCHES NOMINAL IN
Fastener Length	4.380 INCHES NOMINAL IN
Shoulder Length	3.500 INCHES NOMINAL FIRST SHOULDER IN
Shoulder Diameter	0.746 INCHES MINIMUM AND 0.752 INCHES MAXIMUM FIRST SHOULDER IN
Shoulder Shape	ROUND FIRST SHOULDER
Nominal Thread Diameter	0.625 INCHES IN
Head Style	FLAT CHAMFER
Thread Direction	RIGHT-HAND
Internal Drive Style	HEXAGON
Thread Class	3A A
Thread Quantity Per Inch	11
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Head Diameter	1.000 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
84001859-001	3/2 Design control — primary reference U.S. Government activity
UDB-931184	5/9 Secondary reference United Drill Bushing Corporation Dba United Drill Bushing Corp

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 5305-01-370-7735?

NSN 5305-01-370-7735 is a Screw,shoulder, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-370-7735?

Key specifications for 5305-01-370-7735: Width Across Flats: 0.375 INCHES NOMINAL IN; Head Height: 9.500 INCHES NOMINAL IN; Fastener Length: 4.380 INCHES NOMINAL IN; Shoulder Length: 3.500 INCHES NOMINAL FIRST SHOULDER IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-370-7735 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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