Shaft Assembly, Shouldered3040-01-732-4685

NSN 3040-01-732-4685 · NIIN 017324685 · Part number 50400-0193

Timken Gears & Services Inc. Div Philadelphia Gear · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 17454

Government record, cited

NSN 3040-01-732-4685 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-732-4685. Manufacturer of record part number: 50400-0193.

Also searched as 3040-01-732-4685 · 3040017324685 · NIIN 017324685 · 01-732-4685 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 17454 · 50400-0193 · 01070-0549 · 01070-0549 ITEM 16

Nearby stock numbers ← 3040-01-732-4670 Connecting Link, Rigid · 3040-01-732-4693 Connecting Link, Rigid →

Features

Shaft Assembly,shouldered — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear

Identification

NSN: 3040-01-732-4685
NIIN: 017324685
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 50400-0193
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear

General Description

The Shaft Assembly,shouldered, cataloged under National Stock Number 3040-01-732-4685, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Shaft Assembly,shouldered
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454)

Technical Specifications

Parameter	Value
NSN	3040-01-732-4685
Primary Part Number	50400-0193
Item Name	Shaft Assembly,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
50400-0193 PRIMARY	Timken Gears & Services Inc. Div Philadelphia Gear (USA)

Reference documents

Reference	Meaning
01070-0549	D/9 Drawing number reference only Timken Gears & Services Inc. Div Philadelphia Gear
01070-0549 ITEM 16	C/1 Advisory reference — outside the item-of-supply concept Timken Gears & Services Inc. Div Philadelphia Gear

Frequently Asked Questions

What is NSN 3040-01-732-4685?

NSN 3040-01-732-4685 is a Shaft Assembly,shouldered, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-732-4685?

NSN 3040-01-732-4685 has 1 manufacturer part number on file: 50400-0193 (Timken Gears & Services Inc. Div Philadelphia Gear).

Is NSN 3040-01-732-4685 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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