NSN 2040-01-474-4036 · NIIN 014744036 · Part number 124-4322609 PC 23B
Naval Sea Systems Command · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 53711
Government record, cited
NSN 2040-01-474-4036 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-474-4036. Manufacturer of record part number: 124-4322609 PC 23B.
Also searched as2040-01-474-4036 ·
2040014744036 ·
NIIN 014744036 ·
01-474-4036 ·
FSC 2040 Marine Hardware and Hull Items · CAGE 53711 · 124-4322609 PC 23B · 4322609
Member Minimum Thickness for Which Designed: 0.8750 INCHES IN
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 2040-01-474-4036
NIIN: 014744036
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 124-4322609 PC 23B
Manufacturer: Naval Sea Systems Command
General Description
The Dog,door,marine, cataloged under National Stock Number 2040-01-474-4036, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
2040-01-474-4036
Primary Part Number
124-4322609 PC 23B
Item Name
Dog,door,marine
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Design Type
ADJUSTABLE
Specific Usage Design
AIRCRAFT CARRIER
Material
STEEL
Operation Method
MANUAL
Member Minimum Thickness for Which Designed
0.8750 INCHES IN
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.
2040-01-474-4046124-4322609 PC 24BPOSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
2040-01-475-2474124-4322609 PC 35BPOSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
2040-01-475-2490124-4322609 PC 23POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
2040-01-475-2495124-4322609 PC 24POSSIBLE MATCH
DOG,DOOR,MARINE
Possible match (shared part number)Naval Sea Systems Command
3040-01-476-3773124-4322609 PC 39POSSIBLE MATCH
SPINDLE,MECHANICALLY ACTUATED
Possible match (shared part number)Naval Sea Systems Command
3040-01-477-5035124-4322609 PC 40POSSIBLE MATCH
COLLAR,SHAFT
Possible match (shared part number)Naval Sea Systems Command
NSN 2040-01-474-4036 is a Dog,door,marine, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What part numbers are listed for NSN 2040-01-474-4036?
NSN 2040-01-474-4036 has 1 manufacturer part number on file: 124-4322609 PC 23B (Naval Sea Systems Command).
What NSN replaces 2040-01-474-4036?
6 possible matches (shared part number, not a government interchangeability claim): 2040-01-474-4046, 2040-01-475-2474, 2040-01-475-2490. Verify interchangeability with system specifications before substitution.
What are the specifications of 124-4322609 PC 23B?
Key specifications for 124-4322609 PC 23B: Design Type: ADJUSTABLE; Special Features: LENGTH 7.2500; OFF SET HANDLE; Specific Usage Design: AIRCRAFT CARRIER; End Item Identification: USED ON DOORS-BALLISTICS 25" AND ABOVE DOG ASSEMBLY AND DETAILS. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2040-01-474-4036 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.