Screw, Close Tolerance5305-01-057-8142

NSN 5305-01-057-8142 · NIIN 010578142

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-057-8142 · 5305010578142 · NIIN 010578142 · 01-057-8142 · FSC 5305 Screws · 5305PL0783046 · NAS1578A4T11

Nearby stock numbers ← 5305-01-057-8141 Screw, Close Tolerance · 5305-01-057-8143 Screw, Close Tolerance →

5305-01-057-8142 — Screws

Features

Screw,close Tolerance — FSC 5305
Fastener Length: 1.076 INCHES MINIMUM AND 1.106 INCHES MAXIMUM IN
Thread Length: 0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: PAN NO. 2
Thread Direction: RIGHT-HAND
Grip Length: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
Internal Drive Style: OFFSET CRUCIFORM (TORQUE SET)

Identification

NSN: 5305-01-057-8142
NIIN: 010578142
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,close Tolerance, cataloged under National Stock Number 5305-01-057-8142, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-01-057-8142
Item Name	Screw,close Tolerance
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Fastener Length	1.076 INCHES MINIMUM AND 1.106 INCHES MAXIMUM IN
Thread Length	0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
Nominal Thread Diameter	0.250 INCHES IN
Head Style	PAN NO. 2
Thread Direction	RIGHT-HAND
Grip Length	0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
Internal Drive Style	OFFSET CRUCIFORM (TORQUE SET)
Thread Class	3A A
Thread Quantity Per Inch	28
Material	STEEL COMP 4140 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

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

Reference documents

Reference	Meaning
5305PL0783046	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index
NAS1578A4T11	3/2 Design control — primary reference U.S. Government activity

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 5305-01-057-8142?

NSN 5305-01-057-8142 is a Screw,close Tolerance, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-057-8142?

Key specifications for 5305-01-057-8142: Fastener Length: 1.076 INCHES MINIMUM AND 1.106 INCHES MAXIMUM IN; Thread Length: 0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: PAN NO. 2. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-057-8142 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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