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NSN 3040-01-311-4193Government record, cited

Shaft, Straight3040-01-311-4193

NSN 3040-01-311-4193 · NIIN 013114193 · Part number 709-6129500 ITEM 9

Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711

Government record, cited

NSN 3040-01-311-4193 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-311-4193. Manufacturer of record part number: 709-6129500 ITEM 9.

Also searched as 3040-01-311-4193 · 3040013114193 · NIIN 013114193 · 01-311-4193 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 709-6129500 ITEM 9 · 8732-1651A ITEM 9 · 8732-1651A · 87832-1651A ITEM 9 · 709-6129500

Nearby stock numbers ← 3040-01-311-4172 · 3040-01-311-4194 Shaft, Straight →

Features

Shaft,straight — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 3040-01-311-4193
NIIN: 013114193
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 709-6129500 ITEM 9
Manufacturer: Naval Sea Systems Command

General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-311-4193, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Shaft,straight
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Naval Sea Systems Command (CAGE 53711)

Technical Specifications

Parameter	Value
NSN	3040-01-311-4193
Primary Part Number	709-6129500 ITEM 9
Item Name	Shaft,straight
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Naval Sea Systems Command
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 7

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3040-01-311-419487832-1651A ITEM 11 POSSIBLE MATCH

SHAFT,STRAIGHT

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3010-01-311-419587832-1651A ITEM 28 POSSIBLE MATCH

COUPLING,SHAFT,RIGID

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3040-01-311-419787832-1651A ITEM 35 POSSIBLE MATCH

SHAFT,SHOULDERED

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3020-01-311-422187832-1651A ITEM 5 POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3020-01-311-422287832-1651A ITEM 6 POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3020-01-311-56196129500-0001 POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3020-01-311-56206129500-0002 POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

Cross-Reference Index

Part Number	Manufacturer
709-6129500 ITEM 9	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
8732-1651A ITEM 9	3/2 Design control — primary reference U.S. Government activity
8732-1651A	D/9 Drawing number reference only U.S. Government activity
87832-1651A ITEM 9	5/1 Secondary reference Oldaker Manufacturing Corporation Dba Oldaker M F G
709-6129500	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

3040-01-311-4194POSSIBLE MATCH

SHAFT,STRAIGHT

87832-1651A ITEM 11

3010-01-311-4195POSSIBLE MATCH

COUPLING,SHAFT,RIGID

87832-1651A ITEM 28

3040-01-311-4197POSSIBLE MATCH

SHAFT,SHOULDERED

87832-1651A ITEM 35

3020-01-311-4221POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

87832-1651A ITEM 5

3020-01-311-4222POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

87832-1651A ITEM 6

3020-01-311-5619POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

6129500-0001

3020-01-311-5620POSSIBLE MATCH

GUARD,MECHANICAL DRIVE

6129500-0002

Frequently Asked Questions

What is NSN 3040-01-311-4193?

NSN 3040-01-311-4193 is a Shaft,straight, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-311-4193?

NSN 3040-01-311-4193 has 1 manufacturer part number on file: 709-6129500 ITEM 9 (Naval Sea Systems Command).

What NSN replaces 3040-01-311-4193?

7 possible matches (shared part number, not a government interchangeability claim): 3040-01-311-4194, 3010-01-311-4195, 3040-01-311-4197. Verify interchangeability with system specifications before substitution.

Is NSN 3040-01-311-4193 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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