PartsTable TECHNICAL DATA SHEET

NSN 3040-01-649-6909Government record, cited

Shaft, Straight3040-01-649-6909

NSN 3040-01-649-6909 · NIIN 016496909 · Part number C135758-1

Lockheed Martin Sippican, Inc. Div Communication Division · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 13030

Government record, cited

NSN 3040-01-649-6909 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-649-6909. Manufacturer of record part number: C135758-1.

Also searched as 3040-01-649-6909 · 3040016496909 · NIIN 016496909 · 01-649-6909 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 13030 · C135758-1

Nearby stock numbers ← 3040-01-649-6837 Shaft, Shouldered · 3040-01-649-6931 Shaft Assembly, Shouldered →

Features

Shaft,straight — FSC 3040
First End Diameter: 1.500 INCHES NOMINAL IN
Second End Diameter: 1.500 INCHES NOMINAL IN
First End Style: PLAIN
End Similarity: IDENTICAL
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Communication Division

Identification

NSN: 3040-01-649-6909
NIIN: 016496909
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: C135758-1
Manufacturer: Lockheed Martin Sippican, Inc. Div Communication Division

General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-649-6909, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. Government technical data includes 5 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	3040-01-649-6909
Primary Part Number	C135758-1
Item Name	Shaft,straight
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Lockheed Martin Sippican, Inc. Div Communication Division
Status	ACTIVE
First End Diameter	1.500 INCHES NOMINAL IN
Second End Diameter	1.500 INCHES NOMINAL IN
First End Style	PLAIN
End Similarity	IDENTICAL
Material	COPPER ALLOY

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
C135758-1 PRIMARY	Lockheed Martin Sippican, Inc. Div Communication Division (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 3040-01-649-6909?

NSN 3040-01-649-6909 is a Shaft,straight, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-649-6909?

NSN 3040-01-649-6909 has 1 manufacturer part number on file: C135758-1 (Lockheed Martin Sippican, Inc. Div Communication Division).

What are the specifications of C135758-1?

Key specifications for C135758-1: First End Diameter: 1.500 INCHES NOMINAL IN; Second End Diameter: 1.500 INCHES NOMINAL IN; First End Style: PLAIN; Overall Length: 52.500 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-649-6909 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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