Screw, Tapping5305-01-183-1479

NSN 5305-01-183-1479 · NIIN 011831479

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-183-1479 · 5305011831479 · NIIN 011831479 · 01-183-1479 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-183-1478 Screw, Tapping · 5305-01-183-1484 →

5305-01-183-1479 — Screws

Features

Screw,tapping — FSC 5305
Nonmachine Nominal Thread Diameter: 0.190 INCHES IN
Extended Washer Thickness: 0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
Head Height: 0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
Fastener Length: 0.375 INCHES NOMINAL IN
Extended Washer Diameter: 0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
Nonmachine Thread Style: WIDE FLUTE (TYPE T)
Features Provided: CASEHARDENED

Identification

NSN: 5305-01-183-1479
NIIN: 011831479
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,tapping, cataloged under National Stock Number 5305-01-183-1479, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-183-1479
Item Name	Screw,tapping
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Nonmachine Nominal Thread Diameter	0.190 INCHES IN
Extended Washer Thickness	0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
Head Height	0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
Fastener Length	0.375 INCHES NOMINAL IN
Extended Washer Diameter	0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
Nonmachine Thread Style	WIDE FLUTE (TYPE T)
Features Provided	CASEHARDENED
Head Style	HEXAGON EXTENDED WASHER
Width Between Flats	0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Surface Treatment	ZINC OVERALL
Internal Drive Style	SLOT
Material	STEEL OVERALL

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
9032183100010ZA0	3/9 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.

5305-00-000-0094

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 5305-01-183-1479?

NSN 5305-01-183-1479 is a Screw,tapping, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-183-1479?

Key specifications for 5305-01-183-1479: Nonmachine Nominal Thread Diameter: 0.190 INCHES IN; Extended Washer Thickness: 0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; Head Height: 0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN; Fastener Length: 0.375 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-183-1479 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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