FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment
Government record, cited
Also searched as2040-01-453-5563 ·
2040014535563 ·
NIIN 014535563 ·
01-453-5563 ·
FSC 2040 Marine Hardware and Hull Items · D-WK-492-6/PC4-1 · D-WK-492-6/PC4-1
Nearby stock numbers← 2040-01-453-5560 Nut, Watertight Door
·
2040-01-453-5564 Spacer, Watertight D →
Features
Cup,watertight Door — FSC 2040
Material: LEATHER
Identification
NSN: 2040-01-453-5563
NIIN: 014535563
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
General Description
The Cup,watertight Door, cataloged under National Stock Number 2040-01-453-5563, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2040-01-453-5563
Item Name
Cup,watertight Door
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Status
ACTIVE
Material
LEATHER
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
D-WK-492-6/PC4-1
3/2Design control — primary reference
U.S. Government activity
D-WK-492-6/PC4-1
3/9Design control — primary reference
Walz and Krenzer Inc
No interchangeability data on file.
Other items in FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-003-6975
ROLLER,CHOCK
2040-00-004-4739
2040-00-004-4739 · Item name not on file
2040-00-007-1136
HOOK,BOAT
2040-00-008-4790
PLATE,RUDDER
2040-00-008-4792
KEEL COOLER
2040-00-008-9796
PIN,PUSHING KNEE ASSEMBLY
2040-00-008-9797
GRATING ASSEMBLY,FORWARD PORT
2040-00-008-9798
GRATING ASSEMBLY,FORWARD STARBOA
Related Parts in Ship and Marine Equipment
2040-00-003-6975
ROLLER,CHOCK
5424103
2040-00-004-4739
2040-00-004-4739 · Item name not on file
2040-00-007-1136
HOOK,BOAT
13216E9929
2040-00-008-4790
PLATE,RUDDER
13213E5232
2040-00-008-4792
KEEL COOLER
B842X9B
2040-00-008-9796
PIN,PUSHING KNEE ASSEMBLY
13216E6684
2040-00-008-9797
GRATING ASSEMBLY,FORWARD PORT
13213E5222
2040-00-008-9798
GRATING ASSEMBLY,FORWARD STARBOA
13213E5221
Frequently Asked Questions
What is NSN 2040-01-453-5563?
NSN 2040-01-453-5563 is a Cup,watertight Door, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What are the specifications of 2040-01-453-5563?
Key specifications for 2040-01-453-5563: End Item Identification: USED ON STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: LEATHER. 1 specification is documented in the U.S. Government catalog.
Is NSN 2040-01-453-5563 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.