NSN 3040-01-486-9437 · NIIN 014869437 · Part number 593-7067139-38
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-01-486-9437 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-486-9437. Manufacturer of record part number: 593-7067139-38.
Also searched as3040-01-486-9437 ·
3040014869437 ·
NIIN 014869437 ·
01-486-9437 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 593-7067139-38 · H577-3302-38 · 7067139 · H577-3302
Material Document and Classification: QQ-N-286 FORM 2, COND ANL, AN FIN-B FED SPEC SINGLE MATERIAL RESPONSE
End Similarity: NOT IDENTICAL
Second End Style: SPLINED (INVOLUTE)
Material: NICKEL ALLOY
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 3040-01-486-9437
NIIN: 014869437
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 593-7067139-38
Manufacturer: Naval Sea Systems Command
General Description
The Shaft,shouldered, cataloged under National Stock Number 3040-01-486-9437, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-486-9437
Primary Part Number
593-7067139-38
Item Name
Shaft,shouldered
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
First End Style
SQUARE (ROUND CORNERS)
Material Document and Classification
QQ-N-286 FORM 2, COND ANL, AN FIN-B FED SPEC SINGLE MATERIAL RESPONSE
End Similarity
NOT IDENTICAL
Second End Style
SPLINED (INVOLUTE)
Material
NICKEL ALLOY
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-486-9485593-7067139-70POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Naval Sea Systems Command
3020-01-486-9515593-7067139-30POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Naval Sea Systems Command
3020-01-486-9529593-7067139-5POSSIBLE MATCH
GEAR SECTOR,SPUR
Possible match (shared part number)Naval Sea Systems Command
3040-01-486-9929593-7067139-78POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Naval Sea Systems Command
3020-01-486-9970593-7067139-152POSSIBLE MATCH
PULLEY,GROOVE
Possible match (shared part number)Naval Sea Systems Command
3120-01-487-0290593-7067139-210POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
NSN 3040-01-486-9437 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-486-9437?
NSN 3040-01-486-9437 has 1 manufacturer part number on file: 593-7067139-38 (Naval Sea Systems Command).
What NSN replaces 3040-01-486-9437?
6 possible matches (shared part number, not a government interchangeability claim): 3040-01-486-9485, 3020-01-486-9515, 3020-01-486-9529. Verify interchangeability with system specifications before substitution.
What are the specifications of 593-7067139-38?
Key specifications for 593-7067139-38: First End Style: SQUARE (ROUND CORNERS); Material Document and Classification: QQ-N-286 FORM 2, COND ANL, AN FIN-B FED SPEC SINGLE MATERIAL RESPONSE; End Similarity: NOT IDENTICAL; Special Features: PART OF TRASH DISPOSAL UNIT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-486-9437 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.