NSN 3040-01-443-6366 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-443-6366. Manufacturer of record part number: 123-5941945 PART 49.
Also searched as3040-01-443-6366 ·
3040014436366 ·
NIIN 014436366 ·
01-443-6366 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 07106 · 123-5941945 PART 49 · 1502-216 PART 49 · 5941945 · 1502-215 PART 49
Nearby stock numbers← 3040-01-443-6344 Parts Kit, Push-Pull Control Asse
·
3040-01-443-6488 Protector, Sill →
Features
Rod,piston,linear Actuating Cyli — FSC 3040
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Bethlehem Corporation
Identification
NSN: 3040-01-443-6366
NIIN: 014436366
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 123-5941945 PART 49
Manufacturer: Bethlehem Corporation
General Description
The Rod,piston,linear Actuating Cyli, cataloged under National Stock Number 3040-01-443-6366, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bethlehem Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-443-6366
Primary Part Number
123-5941945 PART 49
Item Name
Rod,piston,linear Actuating Cyli
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Bethlehem Corporation
Status
ACTIVE
Material
COPPER 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.
3040-01-443-6603123-4403545 PART 48POSSIBLE MATCH
ROD,PISTON,LINEAR ACTUATING CYLI
Possible match (shared part number)Huntington Ingalls Inc Div Newport News Shipbuilding
3040-01-443-8135123-4403545 PART 46POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Bethlehem Corporation
3020-01-443-8232123-4403544 PART 81POSSIBLE MATCH
GEAR SECTOR,SPUR
Possible match (shared part number)Bethlehem Corporation
3020-01-443-8236123-4403544 PART 80POSSIBLE MATCH
GEAR SECTOR,SPUR
Possible match (shared part number)Bethlehem Corporation
3040-01-443-8745123-4403541 PART 28POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Bethlehem Corporation
3020-01-466-5234123-4403544 PART 85POSSIBLE MATCH
GEAR SECTOR,SPUR
Possible match (shared part number)Naval Sea Systems Command
Huntington Ingalls Inc Div Newport News Shipbuilding
5941945
D/9Drawing number reference only
Huntington Ingalls Inc Div Newport News Shipbuilding
1502-215 PART 49
5/9Secondary reference
Huntington Ingalls Inc Div Newport News Shipbuilding
Related Parts
3040-01-443-6603POSSIBLE MATCH
ROD,PISTON,LINEAR ACTUATING CYLI
123-4403545 PART 48
3040-01-443-8135POSSIBLE MATCH
SHAFT,SHOULDERED
123-4403545 PART 46
3020-01-443-8232POSSIBLE MATCH
GEAR SECTOR,SPUR
123-4403544 PART 81
3020-01-443-8236POSSIBLE MATCH
GEAR SECTOR,SPUR
123-4403544 PART 80
3040-01-443-8745POSSIBLE MATCH
SHAFT,STRAIGHT
123-4403541 PART 28
3020-01-466-5234POSSIBLE MATCH
GEAR SECTOR,SPUR
123-4403544 PART 85
Frequently Asked Questions
What is NSN 3040-01-443-6366?
NSN 3040-01-443-6366 is a Rod,piston,linear Actuating Cyli, manufactured by Bethlehem Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-443-6366?
NSN 3040-01-443-6366 has 1 manufacturer part number on file: 123-5941945 PART 49 (Bethlehem Corporation).
What NSN replaces 3040-01-443-6366?
6 possible matches (shared part number, not a government interchangeability claim): 3040-01-443-6603, 3040-01-443-8135, 3020-01-443-8232. Verify interchangeability with system specifications before substitution.
What are the specifications of 123-5941945 PART 49?
Key specifications for 123-5941945 PART 49: End Item Identification: LOS ANGELES CLASS SSN (688); Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.
Is NSN 3040-01-443-6366 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.