Shaft, Straight3040-01-453-8254

NSN 3040-01-453-8254 · NIIN 014538254 · Part number 25745

Howden American Fan Company Dba American Fan Co Div Howden Usa Company · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53555

Government record, cited

NSN 3040-01-453-8254 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-453-8254. Manufacturer of record part number: 25745.

Also searched as 3040-01-453-8254 · 3040014538254 · NIIN 014538254 · 01-453-8254 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53555 · 25745

Nearby stock numbers ← 3040-01-453-8146 Actuator, Mechanical, Nonaircraft · 3040-01-453-8259 Housing, Mechanical Drive →

Features

Shaft,straight — FSC 3040
Material: STEEL COMP 1141
1 manufacturer part number on file
Manufacturer of record: Howden American Fan Company Dba American Fan Co Div Howden Usa Company

Identification

NSN: 3040-01-453-8254
NIIN: 014538254
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 25745
Manufacturer: Howden American Fan Company Dba American Fan Co Div Howden Usa Company

General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-453-8254, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Howden American Fan Company Dba American Fan Co Div Howden Usa Company. Government technical data includes 1 specification, 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	3040-01-453-8254
Primary Part Number	25745
Item Name	Shaft,straight
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Howden American Fan Company Dba American Fan Co Div Howden Usa Company
Status	ACTIVE
Material	STEEL COMP 1141

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
25745 PRIMARY	Howden American Fan Company Dba American Fan Co Div Howden Usa Company (USA)

Frequently Asked Questions

What is NSN 3040-01-453-8254?

NSN 3040-01-453-8254 is a Shaft,straight, manufactured by Howden American Fan Company Dba American Fan Co Div Howden Usa Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-453-8254?

NSN 3040-01-453-8254 has 1 manufacturer part number on file: 25745 (Howden American Fan Company Dba American Fan Co Div Howden Usa Company).

What are the specifications of 25745?

Key specifications for 25745: End Item Identification: FORRESTAL CLASS CV; Material: STEEL COMP 1141. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-453-8254 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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