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NSN 2040-01-491-3459Government record, cited
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Door, Metal, Marine Structural2040-01-491-3459

NSN 2040-01-491-3459 · NIIN 014913459 · Part number 151-7066458-A7
Naval Sea Systems Command · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 53711
Government record, cited
NSN 2040-01-491-3459 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-491-3459. Manufacturer of record part number: 151-7066458-A7.
Also searched as  2040-01-491-3459 · 2040014913459 · NIIN 014913459 · 01-491-3459 · FSC 2040 Marine Hardware and Hull Items · CAGE 53711 · 151-7066458-A7 · 7066458 · H462-0421-A7 · 585-7067800-7 · H682-6701-7
Nearby stock numbers  ·
Features
  • Door,metal,marine Structural — FSC 2040
  • Operational Direction: RIGHT-HAND
  • Panel Thickness: 0.375 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 2040-01-491-3459
  • NIIN: 014913459
  • FSC: 2040 — Marine Hardware and Hull Items
  • FSG: 20 — Ship and Marine Equipment
  • Primary part number: 151-7066458-A7
  • Manufacturer: Naval Sea Systems Command
General Description

The Door,metal,marine Structural, cataloged under National Stock Number 2040-01-491-3459, 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 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-491-3459
Primary Part Number151-7066458-A7
Item NameDoor,metal,marine Structural
FSC / FSG2040 / 20 — Marine Hardware and Hull Items
ManufacturerNaval Sea Systems Command
StatusACTIVE
Operational DirectionRIGHT-HAND
Panel Thickness0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL B — Remove Demilitarization Key Points
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2040-01-491-3906151-7066458-A6 POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-4324151-7066458-A3 POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-4328751-7066458-A2 POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-4339151-7066458-A11 POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-4346151-7066458-A5 POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-5023151-7066458-A8 POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-5081151-7066458-A9 POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-5505151-7066458-A12 POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-491-5531151-7066458-A10 POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
2040-01-493-4090151-7066458-A4 POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
151-7066458-A7 PRIMARY Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
7066458 D/9 Drawing number reference only
Naval Sea Systems Command
H462-0421-A7 5/1 Secondary reference
U.S. Government activity
585-7067800-7 5/1 Secondary reference
Naval Sea Systems Command
H682-6701-7 5/1 Secondary reference
U.S. Government activity
Related Parts
2040-01-491-3906POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
151-7066458-A6
2040-01-491-4324POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
151-7066458-A3
2040-01-491-4328POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
751-7066458-A2
2040-01-491-4339POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
151-7066458-A11
2040-01-491-4346POSSIBLE MATCH
HINGE ASSEMBLY,MARINE STRUCTURAL
151-7066458-A5
2040-01-491-5023POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
151-7066458-A8
2040-01-491-5081POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
151-7066458-A9
2040-01-491-5505POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
151-7066458-A12
2040-01-491-5531POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
151-7066458-A10
2040-01-493-4090POSSIBLE MATCH
DOOR,METAL,MARINE STRUCTURAL
151-7066458-A4

Frequently Asked Questions

What is NSN 2040-01-491-3459?

NSN 2040-01-491-3459 is a Door,metal,marine Structural, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-491-3459?

NSN 2040-01-491-3459 has 1 manufacturer part number on file: 151-7066458-A7 (Naval Sea Systems Command).

What NSN replaces 2040-01-491-3459?

10 possible matches (shared part number, not a government interchangeability claim): 2040-01-491-3906, 2040-01-491-4324, 2040-01-491-4328. Verify interchangeability with system specifications before substitution.

What are the specifications of 151-7066458-A7?

Key specifications for 151-7066458-A7: Operational Direction: RIGHT-HAND; Panel Thickness: 0.375 INCHES NOMINAL IN; End Item Identification: INDICATOR ASSEMBLY(SEAWOLF CLASS SSN). 2 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-491-3459 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.

What is the DEMIL code for NSN 2040-01-491-3459?

NSN 2040-01-491-3459 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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