Screw, Self-Drilling5305-01-649-7979

NSN 5305-01-649-7979 · NIIN 016497979

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-649-7979 · 5305016497979 · NIIN 016497979 · 01-649-7979 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-649-7535 Screw, Machine · 5305-01-649-8125 Thumbscrew →

5305-01-649-7979 — Screws

Features

Screw,self-Drilling — FSC 5305
Fastener Length: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
Nominal Thread Diameter: 0.190 INCHES0.190 INCHES IN
Head Style: HEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER
Thread Direction: RIGHT-HANDRIGHT-HAND
Point Style: SELF-DRILLINGSELF-DRILLING
Width Between Flats: 0.3125 INCHES NOMINAL0.3125 INCHES NOMINAL IN
Surface Treatment: ZINC OVERALL

Identification

NSN: 5305-01-649-7979
NIIN: 016497979
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,self-Drilling, cataloged under National Stock Number 5305-01-649-7979, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-649-7979
Item Name	Screw,self-Drilling
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Fastener Length	1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
Nominal Thread Diameter	0.190 INCHES0.190 INCHES IN
Head Style	HEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER
Thread Direction	RIGHT-HANDRIGHT-HAND
Point Style	SELF-DRILLINGSELF-DRILLING
Width Between Flats	0.3125 INCHES NOMINAL0.3125 INCHES NOMINAL IN
Surface Treatment	ZINC OVERALL
Internal Drive Style	W/O INTERNAL DRIVEW/O INTERNAL DRIVE
Thread Quantity Per Inch	1616
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
H1016	3/9 Design control — primary reference Intercorp Inc

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 5305-01-649-7979?

NSN 5305-01-649-7979 is a Screw,self-Drilling, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-649-7979?

Key specifications for 5305-01-649-7979: Fastener Length: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.190 INCHES0.190 INCHES IN; Head Style: HEXAGON EXTENDED WASHERHEXAGON EXTENDED WASHER; Thread Direction: RIGHT-HANDRIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-649-7979 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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