PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29891Hatch,marine

Vigor Works Llc · NSN 2040-01-728-9791 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-728-9791 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-728-9791. Primary manufacturer part number: 29891.
Features
  • Hatch,marine — FSC 2040
  • 2 verified cross-references
  • Primary manufacturer: Vigor Works Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hatch,marine, cataloged under National Stock Number 2040-01-728-9791, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Vigor Works Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHatch,marine
FSC / FSG2040 — No Item Name Available (FSG 20)
ManufacturersVigor Works Llc (CAGE 8CXQ6)
Technical Specifications
ParameterValue
NSN2040-01-728-9791
Primary Part Number29891
Item NameHatch,marine
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerVigor Works Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-287-1032AS5195B0402 INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5985-00-351-34952989 INTERCHANGEABLE
Attenuator,variable
Meggitt (new Hampshire), Inc
5310-01-718-823729891 INTERCHANGEABLE
Nut,self-Locking,blind Rivet
Tifco Industries, Inc. Dba Tifco Industries Inc
Cross-Reference Index
Part NumberManufacturer
29891 PRIMARY Vigor Works Llc (USA)
01-21000-01 - PAGE 24 - ITEM 8 Vigor Works Llc (USA)
Related Parts
4730-00-287-1032INTERCHANGEABLE
ELBOW,PIPE TO TUBE
AS5195B0402
5985-00-351-3495INTERCHANGEABLE
ATTENUATOR,VARIABLE
2989
5310-01-718-8237INTERCHANGEABLE
NUT,SELF-LOCKING,BLIND RIVET
29891

Frequently Asked Questions

What is NSN 2040-01-728-9791?

NSN 2040-01-728-9791 is a Hatch,marine, manufactured by Vigor Works Llc, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-728-9791?

NSN 2040-01-728-9791 has 2 cross-referenced part numbers: 29891 (Vigor Works Llc), 01-21000-01 - PAGE 24 - ITEM 8 (Vigor Works Llc).

What NSN replaces 2040-01-728-9791?

There are 3 known substitutes for 2040-01-728-9791: 4730-00-287-1032, 5985-00-351-3495, 5310-01-718-8237. Verify interchangeability with system specifications before substitution.

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