Shaft, Shouldered3040-00-993-2043

NSN 3040-00-993-2043 · NIIN 009932043

FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3040-00-993-2043 · 3040009932043 · NIIN 009932043 · 00-993-2043 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-00-993-2024 · 3040-00-993-3847 →

Features

Shaft,shouldered — FSC 3040
Surface Finish: 63.0 MICROINCHES
Second End Hole Diameter: 0.0520 INCHES NOMINAL IN
Largest Step Diameter: 0.175 INCHES NOMINAL IN
First End Style: FLATTED
Second End Hole Depth: 0.160 INCHES NOMINAL IN
End Similarity: NOT IDENTICAL
Second End Style: PLAIN

Identification

NSN: 3040-00-993-2043
NIIN: 009932043
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-993-2043, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-00-993-2043
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Surface Finish	63.0 MICROINCHES
Second End Hole Diameter	0.0520 INCHES NOMINAL IN
Largest Step Diameter	0.175 INCHES NOMINAL IN
First End Style	FLATTED
Second End Hole Depth	0.160 INCHES NOMINAL IN
End Similarity	NOT IDENTICAL
Second End Style	PLAIN
First End Flat Length	0.220 INCHES NOMINAL IN
Material	ALUMINUM ALLOY

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
702C154P1	3/2 Design control — primary reference U.S. Government activity

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 3040-00-993-2043?

NSN 3040-00-993-2043 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-00-993-2043?

Key specifications for 3040-00-993-2043: Surface Finish: 63.0 MICROINCHES; Second End Hole Diameter: 0.0520 INCHES NOMINAL IN; Largest Step Diameter: 0.175 INCHES NOMINAL IN; First End Style: FLATTED. 9 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-993-2043 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.

What is the DEMIL code for NSN 3040-00-993-2043?

NSN 3040-00-993-2043 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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