NSN 3040-01-418-0064 · NIIN 014180064 · Part number 512-6404652-36
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-01-418-0064 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-418-0064. Manufacturer of record part number: 512-6404652-36.
Also searched as3040-01-418-0064 ·
3040014180064 ·
NIIN 014180064 ·
01-418-0064 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 512-6404652-36 · 6404652 · 512-6404653-37
Worm Body Tapered Bearing Surface End: NOT PROVIDED
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 3040-01-418-0064
NIIN: 014180064
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 512-6404652-36
Manufacturer: Naval Sea Systems Command
General Description
The Worm Shaft, cataloged under National Stock Number 3040-01-418-0064, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-418-0064
Primary Part Number
512-6404652-36
Item Name
Worm Shaft
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Shaft Location
ONE END OF WORM
Material
STEEL
Worm Body Tapered Bearing Surface End
NOT PROVIDED
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-418-4103512-6404652-40POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Naval Sea Systems Command
4820-01-418-6448512-6404652-AY95POSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Naval Sea Systems Command
3040-01-444-5114512-6404652 FIND 148POSSIBLE MATCH
PLATE,RETAINING,SHAFT
Possible match (shared part number)Naval Sea Systems Command
4820-01-444-9493512-6404652-AY89POSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-446-5079211045128POSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4820-01-446-5125211045124POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-449-0093512-6404652-AY92POSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
3040-01-418-4103POSSIBLE MATCH
SHAFT,STRAIGHT
512-6404652-40
4820-01-418-6448POSSIBLE MATCH
GEAR OPERATOR,VALVE
512-6404652-AY95
3040-01-444-5114POSSIBLE MATCH
PLATE,RETAINING,SHAFT
512-6404652 FIND 148
4820-01-444-9493POSSIBLE MATCH
GEAR OPERATOR,VALVE
512-6404652-AY89
4820-01-446-5079POSSIBLE MATCH
GEAR OPERATOR,VALVE
211045128
4820-01-446-5125POSSIBLE MATCH
PISTON,VALVE
211045124
4820-01-449-0093POSSIBLE MATCH
GEAR OPERATOR,VALVE
512-6404652-AY92
Frequently Asked Questions
What is NSN 3040-01-418-0064?
NSN 3040-01-418-0064 is a Worm Shaft, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-418-0064?
NSN 3040-01-418-0064 has 1 manufacturer part number on file: 512-6404652-36 (Naval Sea Systems Command).
What NSN replaces 3040-01-418-0064?
7 possible matches (shared part number, not a government interchangeability claim): 3040-01-418-4103, 4820-01-418-6448, 3040-01-444-5114. Verify interchangeability with system specifications before substitution.
What are the specifications of 512-6404652-36?
Key specifications for 512-6404652-36: Shaft Location: ONE END OF WORM; Material: STEEL; Worm Body Tapered Bearing Surface End: NOT PROVIDED. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-418-0064 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.