Screw, Tapping5305-01-308-6056

NSN 5305-01-308-6056 · NIIN 013086056

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-308-6056 · 5305013086056 · NIIN 013086056 · 01-308-6056 · FSC 5305 Screws · 2124 2146-290 · 90625-991 · 2124 2146-290

Nearby stock numbers ← 5305-01-308-6055 · 5305-01-308-6057 Screw, Tapping →

5305-01-308-6056 — Screws

Features

Screw,tapping — FSC 5305
Nonmachine Nominal Thread Diameter: 0.138 INCHES IN
Fastener Length: 32.0 MILLIMETERS NOMINAL MM
Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA)
Head Style: OVAL COUNTERSUNK
Internal Drive Style: CROSS RECESS TYPE IA
Countersink Angle: 80.0 DEGREES NOMINAL

Identification

NSN: 5305-01-308-6056
NIIN: 013086056
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,tapping, cataloged under National Stock Number 5305-01-308-6056, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5305-01-308-6056
Item Name	Screw,tapping
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Nonmachine Nominal Thread Diameter	0.138 INCHES IN
Fastener Length	32.0 MILLIMETERS NOMINAL MM
Hardness Rating	26.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
Nonmachine Thread Style	GIMLET POINT (TYPE A, AB OR BA)
Head Style	OVAL COUNTERSUNK
Internal Drive Style	CROSS RECESS TYPE IA
Countersink Angle	80.0 DEGREES NOMINAL
Material	STEEL OVERALL
Head Diameter	7.1 MILLIMETERS NOMINAL MM

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
2124 2146-290	5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds
90625-991	3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds
2124 2146-290	5/9 Secondary reference Bae Systems Hagglunds Ab

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 5305-01-308-6056?

NSN 5305-01-308-6056 is a Screw,tapping, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-308-6056?

Key specifications for 5305-01-308-6056: Nonmachine Nominal Thread Diameter: 0.138 INCHES IN; Fastener Length: 32.0 MILLIMETERS NOMINAL MM; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL; Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA). 9 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-308-6056 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.

PartsTable Design LLC · partstable.com