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NSN 2040-01-643-4529Government record, cited

Hatch, Marine2040-01-643-4529

NSN 2040-01-643-4529 · NIIN 016434529 · Part number 2405-0002
Advantec Manufacturing Usa, Inc. · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 64747
Government record, cited
NSN 2040-01-643-4529 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-643-4529. Manufacturer of record part number: 2405-0002.
Also searched as  2040-01-643-4529 · 2040016434529 · NIIN 016434529 · 01-643-4529 · FSC 2040 Marine Hardware and Hull Items · CAGE 64747 · 2405-0002
Nearby stock numbers  ·
Features
  • Hatch,marine — FSC 2040
  • Opening Width: 20.0 INCHES NOMINAL IN
  • Operating Location: ABOVE AND BELOW
  • Material: ALUMINUM PANEL
  • Installation Design: RAISED
  • Operating Control Type: INDIVIDUAL DOG
  • 1 manufacturer part number on file
  • Manufacturer of record: Advantec Manufacturing Usa, Inc.
Identification
  • NSN: 2040-01-643-4529
  • NIIN: 016434529
  • FSC: 2040 — Marine Hardware and Hull Items
  • FSG: 20 — Ship and Marine Equipment
  • Primary part number: 2405-0002
  • Manufacturer: Advantec Manufacturing Usa, Inc.
General Description

The Hatch,marine, cataloged under National Stock Number 2040-01-643-4529, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Advantec Manufacturing Usa, Inc.. 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-643-4529
Primary Part Number2405-0002
Item NameHatch,marine
FSC / FSG2040 / 20 — Marine Hardware and Hull Items
ManufacturerAdvantec Manufacturing Usa, Inc.
StatusACTIVE
Opening Width20.0 INCHES NOMINAL IN
Operating LocationABOVE AND BELOW
MaterialALUMINUM PANEL
Installation DesignRAISED
Operating Control TypeINDIVIDUAL DOG
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2405-0002 PRIMARY Advantec Manufacturing Usa, Inc. (USA)
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.
2040-00-030-8331
LENS ASSEMBLY,PERIS
2040-00-349-6785
2040-00-349-6785 · Item name not on file
2040-00-361-3924
2040-00-361-3924 · Item name not on file
2040-00-368-5901
2040-00-368-5901 · Item name not on file
2040-00-385-8796
BOX,STUFFING
2040-00-385-9234
2040-00-385-9234 · Item name not on file
2040-00-391-4442
FAIRWATER
2040-00-393-3850
STRAINER,INTAKE

Frequently Asked Questions

What is NSN 2040-01-643-4529?

NSN 2040-01-643-4529 is a Hatch,marine, manufactured by Advantec Manufacturing Usa, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-643-4529?

NSN 2040-01-643-4529 has 1 manufacturer part number on file: 2405-0002 (Advantec Manufacturing Usa, Inc.).

What are the specifications of 2405-0002?

Key specifications for 2405-0002: Opening Width: 20.0 INCHES NOMINAL IN; Operating Location: ABOVE AND BELOW; Part Name Assigned by Controlling Agency: HATCH; Material: ALUMINUM PANEL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-643-4529 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.
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