Extension Shaft3040-01-263-6345

NSN 3040-01-263-6345 · NIIN 012636345 · Part number 3301.18-SPT 1235

Ships Machinery International, Inc. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 32862

Government record, cited

NSN 3040-01-263-6345 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-263-6345. Manufacturer of record part number: 3301.18-SPT 1235.

Also searched as 3040-01-263-6345 · 3040012636345 · NIIN 012636345 · 01-263-6345 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 32862 · 3301.18-SPT 1235

Nearby stock numbers ← 3040-01-263-6315 Shaft, Quill · 3040-01-263-6357 Bracket, Eye, Nonrotating Shaft →

Features

Extension Shaft — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Ships Machinery International, Inc.

Identification

NSN: 3040-01-263-6345
NIIN: 012636345
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 3301.18-SPT 1235
Manufacturer: Ships Machinery International, Inc.

General Description

The Extension Shaft, cataloged under National Stock Number 3040-01-263-6345, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ships Machinery International, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Extension Shaft
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Ships Machinery International, Inc. (CAGE 32862)

Technical Specifications

Parameter	Value
NSN	3040-01-263-6345
Primary Part Number	3301.18-SPT 1235
Item Name	Extension Shaft
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Ships Machinery International, Inc.
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
3301.18-SPT 1235 PRIMARY	Ships Machinery International, Inc. (USA)

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-263-6345?

NSN 3040-01-263-6345 is a Extension Shaft, manufactured by Ships Machinery International, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-263-6345?

NSN 3040-01-263-6345 has 1 manufacturer part number on file: 3301.18-SPT 1235 (Ships Machinery International, Inc.).

Is NSN 3040-01-263-6345 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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