Screw, Tapping5305-01-386-9079

NSN 5305-01-386-9079 · NIIN 013869079

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-386-9079 · 5305013869079 · NIIN 013869079 · 01-386-9079 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-386-9072 Screw, Cap, Hexagon Head · 5305-01-386-9248 Screw, Machine →

5305-01-386-9079 — Screws

Features

Screw,tapping — FSC 5305
Nonmachine Nominal Thread Diameter: 0.190 INCHES IN
Extended Washer Thickness: 0.031 INCHES NOMINAL IN
Head Height: 0.151 INCHES NOMINAL IN
Fastener Length: 0.500 INCHES NOMINAL IN
Surface Treatment Document and Classification: ASTM B633 TY2 ASSN STD 1ST TREATMENT RESPONSE OR QQ-P-416 TY2 CL2 FED SPEC 1ST TREATMENT RESPONSE OVERALL
Extended Washer Diameter: 0.400 INCHES NOMINAL IN
Nonmachine Thread Style: CONE POINT (TYPE BP)

Identification

NSN: 5305-01-386-9079
NIIN: 013869079
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,tapping, cataloged under National Stock Number 5305-01-386-9079, 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12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-386-9079
Item Name	Screw,tapping
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Nonmachine Nominal Thread Diameter	0.190 INCHES IN
Extended Washer Thickness	0.031 INCHES NOMINAL IN
Head Height	0.151 INCHES NOMINAL IN
Fastener Length	0.500 INCHES NOMINAL IN
Surface Treatment Document and Classification	ASTM B633 TY2 ASSN STD 1ST TREATMENT RESPONSE OR QQ-P-416 TY2 CL2 FED SPEC 1ST TREATMENT RESPONSE OVERALL
Extended Washer Diameter	0.400 INCHES NOMINAL IN
Nonmachine Thread Style	CONE POINT (TYPE BP)
Head Style	HEXAGON EXTENDED WASHER
Width Between Flats	0.312 INCHES NOMINAL IN
Surface Treatment	ZINC AND CHROMATE OR CADMIUM AND CHROMATE 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
SW34230	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 5305-01-386-9079?

NSN 5305-01-386-9079 is a Screw,tapping, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-386-9079?

Key specifications for 5305-01-386-9079: Nonmachine Nominal Thread Diameter: 0.190 INCHES IN; Extended Washer Thickness: 0.031 INCHES NOMINAL IN; Head Height: 0.151 INCHES NOMINAL IN; Fastener Length: 0.500 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-386-9079 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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