PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

803-1623058 ASSY B MODScuttle,marine

Naval Ship Systems Command · NSN 2040-01-416-8459 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-416-8459 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-416-8459. Primary manufacturer part number: 803-1623058 ASSY B MOD.
Features
  • Scuttle,marine — FSC 2040
  • Material: STEEL CORROSION RESISTING COVER PLATE
  • Test Pressure Rating: 27 AND 18 PSI-ARRANGEMENT
  • Design Type: WATERTIGHT
  • Installation Design: RAISED
  • Opening Diameter: 25.000 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Applications requiring Steel Corrosion Resisting Cover Plate construction
General Description

The Scuttle,marine, cataloged under National Stock Number 2040-01-416-8459, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-416-8459
Primary Part Number803-1623058 ASSY B MOD
Item NameScuttle,marine
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
MaterialSTEEL CORROSION RESISTING COVER PLATE
Test Pressure Rating27 AND 18 PSI-ARRANGEMENT
Design TypeWATERTIGHT
Installation DesignRAISED
Opening Diameter25.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2040-01-359-3856 INTERCHANGEABLE
Scuttle,marine
2040-01-410-7491803-1623058 PC 24 INTERCHANGEABLE
Dog,door,marine
Naval Ship Systems Command
2040-01-462-3460B-SC76F67 ITEM 11 INTERCHANGEABLE
Scuttle,marine
Railway Specialties Corp Div Railway Specialties Corporation
2040-01-462-4762B-SC76F67 ITEM 38 INTERCHANGEABLE
Scuttle,marine
Railway Specialties Corp Div Railway Specialties Corporation
5342-01-462-4848803-1623943 PC 63 INTERCHANGEABLE
Wedge,dog,door-Hatch
Naval Ship Systems Command
2040-01-462-7654B-SC76F67 ITEM 14 INTERCHANGEABLE
Scuttle,marine
Railway Specialties Corp Div Railway Specialties Corporation
2040-01-462-7656B-SC76F67 ITEM 12 INTERCHANGEABLE
Scuttle,marine
Railway Specialties Corp Div Railway Specialties Corporation
2040-01-462-7659B-SC76F67 ITEM 32 INTERCHANGEABLE
Scuttle,marine
Railway Specialties Corp Div Railway Specialties Corporation
2040-01-462-7664B-SC76F67 ITEM 50 INTERCHANGEABLE
Scuttle,marine
Railway Specialties Corp Div Railway Specialties Corporation
Cross-Reference Index
Part NumberManufacturer
803-1623058 Naval Ship Systems Command (USA)
803-1623058 ASSY B Naval Ship Systems Command (USA)
803-1623058 ASSY B MOD PRIMARY Naval Ship Systems Command (USA)
Related Parts
2040-01-359-3856INTERCHANGEABLE
SCUTTLE,MARINE
2040-01-410-7491INTERCHANGEABLE
DOG,DOOR,MARINE
803-1623058 PC 24
2040-01-462-3460INTERCHANGEABLE
SCUTTLE,MARINE
B-SC76F67 ITEM 11
2040-01-462-4762INTERCHANGEABLE
SCUTTLE,MARINE
B-SC76F67 ITEM 38
5342-01-462-4848INTERCHANGEABLE
WEDGE,DOG,DOOR-HATCH
803-1623943 PC 63
2040-01-462-7654INTERCHANGEABLE
SCUTTLE,MARINE
B-SC76F67 ITEM 14
2040-01-462-7656INTERCHANGEABLE
SCUTTLE,MARINE
B-SC76F67 ITEM 12
2040-01-462-7659INTERCHANGEABLE
SCUTTLE,MARINE
B-SC76F67 ITEM 32
2040-01-462-7664INTERCHANGEABLE
SCUTTLE,MARINE
B-SC76F67 ITEM 50

Frequently Asked Questions

What is NSN 2040-01-416-8459?

NSN 2040-01-416-8459 is a Scuttle,marine, manufactured by Naval Ship Systems Command, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-416-8459?

NSN 2040-01-416-8459 has 3 cross-referenced part numbers: 803-1623058 (Naval Ship Systems Command), 803-1623058 ASSY B (Naval Ship Systems Command), 803-1623058 ASSY B MOD (Naval Ship Systems Command).

What NSN replaces 2040-01-416-8459?

There are 9 known substitutes for 2040-01-416-8459: 2040-01-359-3856, 2040-01-410-7491, 2040-01-462-3460 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 803-1623058 ASSY B MOD?

Key specifications for 803-1623058 ASSY B MOD: Material: STEEL CORROSION RESISTING COVER PLATE; Test Pressure Rating: 27 AND 18 PSI-ARRANGEMENT; Design Type: WATERTIGHT; Installation Design: RAISED. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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