PartsTable TECHNICAL DATA SHEET

NSN 3040-01-021-0736Government record, cited

Gearshaft, Spur3040-01-021-0736

NSN 3040-01-021-0736 · NIIN 010210736

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

Government record, cited

Also searched as 3040-01-021-0736 · 3040010210736 · NIIN 010210736 · 01-021-0736 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-021-0674 · 3040-01-021-0800 Cam, Control →

Features

Gearshaft,spur — FSC 3040
Shaft Material: STEEL COMP 630
Gear Outside Diameter: 0.187 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
Hardness Rating: 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM TEETH
Gear Material: STEEL COMP 630

Identification

NSN: 3040-01-021-0736
NIIN: 010210736
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-01-021-0736, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-021-0736
Item Name	Gearshaft,spur
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Shaft Material	STEEL COMP 630
Gear Outside Diameter	0.187 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
Hardness Rating	31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM TEETH
Gear Material	STEEL COMP 630

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
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
C310072764	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 3040-01-021-0736?

NSN 3040-01-021-0736 is a Gearshaft,spur, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-021-0736?

Key specifications for 3040-01-021-0736: Shaft Material: STEEL COMP 630; Gear Outside Diameter: 0.187 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN; Hardness Rating: 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM TEETH; Overall Length: 1.076 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-021-0736 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 3040-01-021-0736?

NSN 3040-01-021-0736 has DEMIL Code Q. 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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