Stud, Ball5307-01-437-9976

NSN 5307-01-437-9976 · NIIN 014379976

FSC 5307 — Studs · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5307-01-437-9976 · 5307014379976 · NIIN 014379976 · 01-437-9976 · FSC 5307 Studs

Nearby stock numbers ← 5307-01-437-9445 Stud, Self-Locking · 5307-01-438-1337 Stud, Plain →

Features

Stud,ball — FSC 5307
Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification: AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE
Nominal Thread Size: 0.250 INCHES STUD THREAD IN
Surface Treatment: PASSIVATE OVERALL
Neck Diameter: 0.190 INCHES NOMINAL IN
Distance Across Flats: 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Thread Series Designator: UNF STUD THREAD

Identification

NSN: 5307-01-437-9976
NIIN: 014379976
FSC: 5307 — Studs
FSG: 53 — Hardware and Abrasives

General Description

The Stud,ball, cataloged under National Stock Number 5307-01-437-9976, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5307-01-437-9976
Item Name	Stud,ball
FSC / FSG	5307 / 53 — Studs
Status	ACTIVE
Surface Treatment Document and Classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification	AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE
Nominal Thread Size	0.250 INCHES STUD THREAD IN
Surface Treatment	PASSIVATE OVERALL
Neck Diameter	0.190 INCHES NOMINAL IN
Distance Across Flats	0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Thread Series Designator	UNF STUD THREAD
Head Diameter	0.4994 INCHES MINIMUM AND 0.4998 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
5100097-1	3/2 Design control — primary reference U.S. Government activity

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 5307-01-437-9976?

NSN 5307-01-437-9976 is a Stud,ball, classified under FSC 5307, Studs. Status: active.

What are the specifications of 5307-01-437-9976?

Key specifications for 5307-01-437-9976: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 0.645 INCHES NOMINAL IN; Nominal Thread Size: 0.250 INCHES STUD THREAD IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5307-01-437-9976 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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