Shaft, Straight3040-00-834-1680

NSN 3040-00-834-1680 · NIIN 008341680

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

Government record, cited

Also searched as 3040-00-834-1680 · 3040008341680 · NIIN 008341680 · 00-834-1680 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-00-834-1679 Shaft, Straight · 3040-00-834-2847 Shaft, Valve →

Features

Shaft,straight — FSC 3040
First End Diameter: 0.8750 INCHES NOMINAL IN
First End Style: PLAIN
End Similarity: IDENTICAL
Material: STEEL

Identification

NSN: 3040-00-834-1680
NIIN: 008341680
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Shaft,straight, cataloged under National Stock Number 3040-00-834-1680, 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4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-00-834-1680
Item Name	Shaft,straight
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
First End Diameter	0.8750 INCHES NOMINAL IN
First End Style	PLAIN
End Similarity	IDENTICAL
Material	STEEL

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

6515-01-375-4492 POSSIBLE MATCH

TUBE,COLON,SURGICAL

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
155731	3/9 Design control — primary reference Hyster-Yale Group, Inc.

Related Parts

6515-01-375-4492POSSIBLE MATCH

TUBE,COLON,SURGICAL

Frequently Asked Questions

What is NSN 3040-00-834-1680?

NSN 3040-00-834-1680 is a Shaft,straight, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What NSN replaces 3040-00-834-1680?

1 possible match (shared part number, not a government interchangeability claim): 6515-01-375-4492. Verify interchangeability with system specifications before substitution.

What are the specifications of 3040-00-834-1680?

Key specifications for 3040-00-834-1680: First End Diameter: 0.8750 INCHES NOMINAL IN; First End Style: PLAIN; Overall Length: 10.812 INCHES NOMINAL IN; End Similarity: IDENTICAL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-834-1680 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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