NSN 3040-01-501-3369 · NIIN 015013369 · Part number 342-7067321-A11
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-01-501-3369 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-501-3369. Manufacturer of record part number: 342-7067321-A11.
Also searched as3040-01-501-3369 ·
3040015013369 ·
NIIN 015013369 ·
01-501-3369 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 342-7067321-A11 · 7067321 · H643-7002-A11
Material Document and Classification: MIL-S-23008, HY-80 (CSTG) MIL SPEC SINGLE MATERIAL RESPONSE
Specific Use: AIR INDUCTION VALVE
Material: STEEL
Construction Type: MULTIPLE PIECE
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 3040-01-501-3369
NIIN: 015013369
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 342-7067321-A11
Manufacturer: Naval Sea Systems Command
General Description
The Housing,mechanical Drive, cataloged under National Stock Number 3040-01-501-3369, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-501-3369
Primary Part Number
342-7067321-A11
Item Name
Housing,mechanical Drive
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Material Document and Classification
MIL-S-23008, HY-80 (CSTG) MIL SPEC SINGLE MATERIAL RESPONSE
Specific Use
AIR INDUCTION VALVE
Material
STEEL
Construction Type
MULTIPLE PIECE
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.
3020-01-501-3421342-7067321-87POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Naval Sea Systems Command
3020-01-501-3447342-7067321-90POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Naval Sea Systems Command
3020-01-501-4364342-7067321-A10POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Naval Sea Systems Command
3040-01-501-5091342-7067321-12POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
3010-01-501-5211342-7067321-5POSSIBLE MATCH
COUPLING,SHAFT,RIGID
Possible match (shared part number)Naval Sea Systems Command
3010-01-501-5212342-7067321-115POSSIBLE MATCH
COUPLING,SHAFT,RIGID
Possible match (shared part number)Naval Sea Systems Command
4820-01-501-5505H643-7002-A25POSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
NSN 3040-01-501-3369 is a Housing,mechanical Drive, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-501-3369?
NSN 3040-01-501-3369 has 1 manufacturer part number on file: 342-7067321-A11 (Naval Sea Systems Command).
What NSN replaces 3040-01-501-3369?
7 possible matches (shared part number, not a government interchangeability claim): 3020-01-501-3421, 3020-01-501-3447, 3020-01-501-4364. Verify interchangeability with system specifications before substitution.
What are the specifications of 342-7067321-A11?
Key specifications for 342-7067321-A11: Overall Height: 35.000 INCHES NOMINAL IN; Material Document and Classification: MIL-S-23008, HY-80 (CSTG) MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 39.000 INCHES NOMINAL IN; Specific Use: AIR INDUCTION VALVE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-501-3369 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.