PartsTable TECHNICAL DATA SHEET

NSN 5307-01-266-1056Government record, cited

Stud, Shouldered5307-01-266-1056

NSN 5307-01-266-1056 · NIIN 012661056 · Part number 4051G56-006

Timken Gears & Services Inc. Div Philadelphia Gear · FSC 5307 — Studs · FSG 53 — Hardware and Abrasives · CAGE 17454

Government record, cited

NSN 5307-01-266-1056 — this item is cataloged by the U.S. Government under National Stock Number 5307-01-266-1056. Manufacturer of record part number: 4051G56-006.

Also searched as 5307-01-266-1056 · 5307012661056 · NIIN 012661056 · 01-266-1056 · FSC 5307 Studs · CAGE 17454 · 4051G56-006 · 8444358-240 · 8444358-240

Nearby stock numbers ← 5307-01-266-0617 Stud, Plain · 5307-01-266-2444 →

Features

Stud,shouldered — FSC 5307
1 manufacturer part number on file
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear

Identification

NSN: 5307-01-266-1056
NIIN: 012661056
FSC: 5307 — Studs
FSG: 53 — Hardware and Abrasives
Primary part number: 4051G56-006
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear

General Description

The Stud,shouldered, cataloged under National Stock Number 5307-01-266-1056, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Stud,shouldered
FSC / FSG	5307 — Studs (FSG 53)
Manufacturers	Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454)

Technical Specifications

Parameter	Value
NSN	5307-01-266-1056
Primary Part Number	4051G56-006
Item Name	Stud,shouldered
FSC / FSG	5307 / 53 — Studs
Manufacturer	Timken Gears & Services Inc. Div Philadelphia Gear
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
4051G56-006 PRIMARY	Timken Gears & Services Inc. Div Philadelphia Gear (USA)

Reference documents

Reference	Meaning
8444358-240	5/1 Secondary reference Timken Gears & Services Inc. Div Philadelphia Gear
8444358-240	C/1 Advisory reference — outside the item-of-supply concept General Electric Company
4051G56-006	5/9 Secondary reference General Electric Company

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 5307-01-266-1056?

NSN 5307-01-266-1056 is a Stud,shouldered, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5307, Studs. Status: active.

What part numbers are listed for NSN 5307-01-266-1056?

NSN 5307-01-266-1056 has 1 manufacturer part number on file: 4051G56-006 (Timken Gears & Services Inc. Div Philadelphia Gear).

Is NSN 5307-01-266-1056 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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