Screw, Machine5305-01-629-5778

NSN 5305-01-629-5778 · NIIN 016295778

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-629-5778 · 5305016295778 · NIIN 016295778 · 01-629-5778 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-629-5748 Screw, Cap, Socket Head · 5305-01-629-5797 Screw, Cap, Socket Head →

5305-01-629-5778 — Screws

Features

Screw,machine — FSC 5305
Head Height: 0.068 INCHES NOMINAL IN
Fastener Length: 0.422 INCHES NOMINAL IN
Thread Length: 0.354 INCHES NOMINAL IN
Supplementary Features: SCREW,MACHINE-FLAT 100 DEGREE HEAD FULL THREAD,OFFSET CRUCIFORM
Shank Unthreaded Hole Diameter: 0.164 INCHES MAXIMUM GRIP IN
Nominal Thread Diameter: 0.1640 INCHES IN
Screw Material: TITANIUM ALLOY

Identification

NSN: 5305-01-629-5778
NIIN: 016295778
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-629-5778, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-629-5778
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Head Height	0.068 INCHES NOMINAL IN
Fastener Length	0.422 INCHES NOMINAL IN
Thread Length	0.354 INCHES NOMINAL IN
Supplementary Features	SCREW,MACHINE-FLAT 100 DEGREE HEAD FULL THREAD,OFFSET CRUCIFORM
Shank Unthreaded Hole Diameter	0.164 INCHES MAXIMUM GRIP IN
Nominal Thread Diameter	0.1640 INCHES IN
Screw Material	TITANIUM ALLOY
Bottom Countersink Diameter	0.164 INCHES NOMINAL IN
Internal Drive Style	TORQUE SET
Countersink Angle	100.0 DEGREES NOMINAL
Thread Class	3A A
Thread Quantity Per Inch	32
Thread Series Designator	UNJC
Head Diameter	0.319 INCHES MINIMUM AND 0.332 INCHES MAXIMUM 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
NAS1102V08-7	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.

5305-00-000-0094

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 5305-01-629-5778?

NSN 5305-01-629-5778 is a Screw,machine, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-629-5778?

Key specifications for 5305-01-629-5778: Head Height: 0.068 INCHES NOMINAL IN; Fastener Length: 0.422 INCHES NOMINAL IN; Thread Length: 0.354 INCHES NOMINAL IN; Supplementary Features: SCREW,MACHINE-FLAT 100 DEGREE HEAD FULL THREAD,OFFSET CRUCIFORM. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-629-5778 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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