Stud, Continuous Thread5307-01-681-5657

NSN 5307-01-681-5657 · NIIN 016815657

FSC 5307 — Studs · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5307-01-681-5657 · 5307016815657 · NIIN 016815657 · 01-681-5657 · FSC 5307 Studs · NAS1454B4-0204 · NAS1454B4-0204 · NAS1454B4-0225 · NAS1454B4-0204

Nearby stock numbers ← 5307-01-681-4957 Stud, Recessed · 5307-01-681-6415 Stud, Plain →

Features

Stud,continuous Thread — FSC 5307
Material Document and Classification: QQ-B-621 ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE
Thread Direction: RIGHT-HAND STUD THREAD
Nominal Thread Size: 0.2500 INCHES STUD THREAD IN
Thread Class: 2A STUD THREAD A
Thread Quantity Per Inch: 28 STUD THREAD
Material: COPPER ALLOY 360
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) STUD THREAD

Identification

NSN: 5307-01-681-5657
NIIN: 016815657
FSC: 5307 — Studs
FSG: 53 — Hardware and Abrasives

General Description

The Stud,continuous Thread, cataloged under National Stock Number 5307-01-681-5657, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5307-01-681-5657
Item Name	Stud,continuous Thread
FSC / FSG	5307 / 53 — Studs
Status	ACTIVE
Material Document and Classification	QQ-B-621 ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE
Thread Direction	RIGHT-HAND STUD THREAD
Nominal Thread Size	0.2500 INCHES STUD THREAD IN
Thread Class	2A STUD THREAD A
Thread Quantity Per Inch	28 STUD THREAD
Material	COPPER ALLOY 360
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC) STUD THREAD

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
NAS1454B4-0204	5/1 Secondary reference Loveridge Machine & Tool Inc
NAS1454B4-0204	2/2 Government specification standardization U.S. Government activity
NAS1454B4-0225	5/9 Secondary reference U.S. Government activity
NAS1454B4-0204	5/9 Secondary reference American Standard Aviation Hardware Inc.

No interchangeability data on file.

Other items in FSC 5307 — Studs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5307-00-000-6436

5307-00-000-6436 · Item name not on file

5307-00-001-1578

STUD,PLAIN

5307-00-001-1761

STUD,STEPPED

5307-00-001-2366

5307-00-001-2366 · Item name not on file

5307-00-001-4491

STUD,PLAIN

5307-00-001-4624

STUD,SPECIAL

5307-00-001-4625

STUD,SPECIAL

5307-00-001-4625

STUD,SPECIAL

Frequently Asked Questions

What is NSN 5307-01-681-5657?

NSN 5307-01-681-5657 is a Stud,continuous Thread, classified under FSC 5307, Studs. Status: active.

What are the specifications of 5307-01-681-5657?

Key specifications for 5307-01-681-5657: Material Document and Classification: QQ-B-621 ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 3.559 INCHES MINIMUM AND 3.565 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND STUD THREAD; Nominal Thread Size: 0.2500 INCHES STUD THREAD IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5307-01-681-5657 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