Screw, Shoulder5305-01-129-2125

NSN 5305-01-129-2125 · NIIN 011292125

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-129-2125 · 5305011292125 · NIIN 011292125 · 01-129-2125 · FSC 5305 Screws

Nearby stock numbers ← 5305-01-129-1760 · 5305-01-129-2126 Screw, Cap, Socket Head →

5305-01-129-2125 — Screws

Features

Screw,shoulder — FSC 5305
Head Height: 0.090 INCHES NOMINAL IN
Fastener Length: 0.590 INCHES NOMINAL IN
Shoulder Length: 0.250 INCHES NOMINAL ALL SHOULDERS IN
Distance From Centerline to Flat: 0.109 INCHES NOMINAL IN
Shoulder Diameter: 0.172 INCHES NOMINAL ALL SHOULDERS IN
Thread Length: 6.000 INCHES NOMINAL IN
Shoulder Shape: ROUND ALL SHOULDERS

Identification

NSN: 5305-01-129-2125
NIIN: 011292125
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Screw,shoulder, cataloged under National Stock Number 5305-01-129-2125, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-129-2125
Item Name	Screw,shoulder
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
Head Height	0.090 INCHES NOMINAL IN
Fastener Length	0.590 INCHES NOMINAL IN
Shoulder Length	0.250 INCHES NOMINAL ALL SHOULDERS IN
Distance From Centerline to Flat	0.109 INCHES NOMINAL IN
Shoulder Diameter	0.172 INCHES NOMINAL ALL SHOULDERS IN
Thread Length	6.000 INCHES NOMINAL IN
Shoulder Shape	ROUND ALL SHOULDERS
Nominal Thread Diameter	0.250 INCHES IN
Head Style	DEE
Thread Direction	RIGHT-HAND
Surface Treatment	PASSIVATE OVERALL
Internal Drive Style	SLOT
Thread Quantity Per Inch	32
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Head Diameter	0.218 INCHES NOMINAL 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	N

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
0N536074	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 5305-01-129-2125?

NSN 5305-01-129-2125 is a Screw,shoulder, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-129-2125?

Key specifications for 5305-01-129-2125: Head Height: 0.090 INCHES NOMINAL IN; Fastener Length: 0.590 INCHES NOMINAL IN; Shoulder Length: 0.250 INCHES NOMINAL ALL SHOULDERS IN; Distance From Centerline to Flat: 0.109 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-129-2125 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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