Shaft, Straight3040-01-676-7352

NSN 3040-01-676-7352 · NIIN 016767352 · Part number 516-6890

Caterpillar Inc Div Caterpillar Defense · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 11083

Government record, cited

NSN 3040-01-676-7352 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-676-7352. Manufacturer of record part number: 516-6890.

Also searched as 3040-01-676-7352 · 3040016767352 · NIIN 016767352 · 01-676-7352 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 11083 · 516-6890

Nearby stock numbers ← 3040-01-676-7350 Shaft, Straight · 3040-01-676-7363 Collar, Shaft →

Features

Shaft,straight — FSC 3040
First End Style: SLOTTED
Supplementary Features: PART OF LUBRICATION SYSTEM
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 3040-01-676-7352
NIIN: 016767352
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 516-6890
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-676-7352, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-676-7352
Primary Part Number	516-6890
Item Name	Shaft,straight
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Caterpillar Inc Div Caterpillar Defense
Status	ACTIVE
First End Style	SLOTTED
Supplementary Features	PART OF LUBRICATION SYSTEM

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
516-6890 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

Frequently Asked Questions

What is NSN 3040-01-676-7352?

NSN 3040-01-676-7352 is a Shaft,straight, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-676-7352?

NSN 3040-01-676-7352 has 1 manufacturer part number on file: 516-6890 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 516-6890?

Key specifications for 516-6890: First End Style: SLOTTED; Supplementary Features: PART OF LUBRICATION SYSTEM; Part Name Assigned by Controlling Agency: DRIVE; End Item Identification: C32 MARINE ENGINE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-676-7352 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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