FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Shaft,straight, cataloged under National Stock Number 3040-01-185-3201, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-185-3201
Item Name
Shaft,straight
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Status
ACTIVE
Surface Finish
250.0 MICROINCHES
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8145-01-185-487815597POSSIBLE MATCH
HANDLING CASE
Possible match (shared part number)Naval Inventory Control Point
5342-01-249-278115597POSSIBLE MATCH
HOLDER,CARTRIDGE
Possible match (shared part number)Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
5805-01-267-504515597POSSIBLE MATCH
MAINFRAME,PLUG IN
Possible match (shared part number)Giga-Tronics Incorporated Dba Giga-Tronics
4410-01-353-0615155.97POSSIBLE MATCH
INJECTOR,AUTOMATIC WATER FEEDING
Possible match (shared part number)Culligan Intl Co Sub of Beatrice Companies Inc
6550-01-581-5716ECL-SANITIZEPOSSIBLE MATCH
SODIUM HYPOCHLORITE AND HYDROXID
Possible match (shared part number)Joint Program Executive Office for Chemical Bio Defense
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
15597
3/9Design control — primary reference
Warn Industries, Inc. Dba Warn Div Warn Industries
15597
5/9Secondary reference
Warn Industries Inc
Related Parts
8145-01-185-4878POSSIBLE MATCH
HANDLING CASE
15597
5342-01-249-2781POSSIBLE MATCH
HOLDER,CARTRIDGE
15597
5805-01-267-5045POSSIBLE MATCH
MAINFRAME,PLUG IN
15597
4410-01-353-0615POSSIBLE MATCH
INJECTOR,AUTOMATIC WATER FEEDING
155.97
6550-01-581-5716POSSIBLE MATCH
SODIUM HYPOCHLORITE AND HYDROXID
ECL-SANITIZE
Frequently Asked Questions
What is NSN 3040-01-185-3201?
NSN 3040-01-185-3201 is a Shaft,straight, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What NSN replaces 3040-01-185-3201?
5 possible matches (shared part number, not a government interchangeability claim): 8145-01-185-4878, 5342-01-249-2781, 5805-01-267-5045. Verify interchangeability with system specifications before substitution.
What are the specifications of 3040-01-185-3201?
Key specifications for 3040-01-185-3201: Surface Finish: 250.0 MICROINCHES; Overall Length: 9.200 INCHES MINIMUM AND 9.400 INCHES MAXIMUM IN; End Similarity: IDENTICAL; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-185-3201 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.