PartsTable TECHNICAL DATA SHEET

NSN 3040-01-148-2798Government record, cited

Shaft, Straight3040-01-148-2798

NSN 3040-01-148-2798 · NIIN 011482798 · Part number 2358883

General Motors Llc Dba General Motors Llc · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 7X677

Government record, cited

NSN 3040-01-148-2798 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-148-2798. Manufacturer of record part number: 2358883.

Also searched as 3040-01-148-2798 · 3040011482798 · NIIN 011482798 · 01-148-2798 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 7X677 · 2358883

Nearby stock numbers ← 3040-01-148-2797 Shaft, Straight · 3040-01-148-2816 Housing, Fuel, Injector →

Features

Shaft,straight — FSC 3040
Second End Grooved Flat Length: 1.3750 INCHES NOMINAL IN
Second End Hole Diameter: 0.2360 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN
First End Diameter: 0.8730 INCHES MINIMUM AND 0.8735 INCHES MAXIMUM IN
Second End Distance From End to Flat: 0.594 INCHES NOMINAL IN
Second End Diameter: 0.8730 INCHES MINIMUM AND 0.8735 INCHES MAXIMUM IN
First End Distance From End to Flat: 0.594 INCHES NOMINAL IN
First End Style: FLAT GROOVED

Identification

NSN: 3040-01-148-2798
NIIN: 011482798
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 2358883
Manufacturer: General Motors Llc Dba General Motors Llc

General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-148-2798, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-148-2798
Primary Part Number	2358883
Item Name	Shaft,straight
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	General Motors Llc Dba General Motors Llc
Status	ACTIVE
Second End Grooved Flat Length	1.3750 INCHES NOMINAL IN
Second End Hole Diameter	0.2360 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN
First End Diameter	0.8730 INCHES MINIMUM AND 0.8735 INCHES MAXIMUM IN
Second End Distance From End to Flat	0.594 INCHES NOMINAL IN
Second End Diameter	0.8730 INCHES MINIMUM AND 0.8735 INCHES MAXIMUM IN
First End Distance From End to Flat	0.594 INCHES NOMINAL IN
First End Style	FLAT GROOVED
First End Grooved Flat Depth	0.030 INCHES NOMINAL IN
Second End Distance From Hole Center to End	0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
End Similarity	NOT IDENTICAL
First End Grooved Flat Length	1.3750 INCHES NOMINAL IN
Second End Grooved Flat Depth	0.030 INCHES NOMINAL IN
Second End Style	FLAT GROOVE AND CROSS DRILLED HOLE
Material	STEEL COMP 8620H

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
2358883 PRIMARY	General Motors Llc Dba General Motors Llc (USA)

Reference documents

Reference	Meaning
2358883	5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept

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 3040-01-148-2798?

NSN 3040-01-148-2798 is a Shaft,straight, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-148-2798?

NSN 3040-01-148-2798 has 1 manufacturer part number on file: 2358883 (General Motors Llc Dba General Motors Llc).

What are the specifications of 2358883?

Key specifications for 2358883: Second End Grooved Flat Length: 1.3750 INCHES NOMINAL IN; Second End Hole Diameter: 0.2360 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN; First End Diameter: 0.8730 INCHES MINIMUM AND 0.8735 INCHES MAXIMUM IN; Second End Distance From End to Flat: 0.594 INCHES NOMINAL IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-148-2798 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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