PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

309000Hatch,marine

Hamilton Jet, Inc. · NSN 2040-01-685-1415 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-685-1415 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-685-1415. Primary manufacturer part number: 309000.
Features
  • Hatch,marine — FSC 2040
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Jet, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hatch,marine, cataloged under National Stock Number 2040-01-685-1415, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Hamilton Jet, Inc.. This item has 2 commercial cross-references from 2 manufacturers, 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)
ManufacturersKraft Power Corporation Dba Kraft Power Corp (CAGE 6M451); Hamilton Jet, Inc. (CAGE 1PWP4)
Technical Specifications
ParameterValue
NSN2040-01-685-1415
Primary Part Number309000
Item NameHatch,marine
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerHamilton Jet, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6685-00-951-4539155359 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
4820-01-598-5499 INTERCHANGEABLE
Retainer,seat,valve
6680-01-612-7416309000 INTERCHANGEABLE
Indicator,sight,liquid
Stinar, Llc
Cross-Reference Index
Part NumberManufacturer
309000 Kraft Power Corporation Dba Kraft Power Corp (USA)
309000 PRIMARY Hamilton Jet, Inc. (USA)
Related Parts
6685-00-951-4539INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
155359
4820-01-598-5499INTERCHANGEABLE
RETAINER,SEAT,VALVE
6680-01-612-7416INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
309000

Frequently Asked Questions

What is NSN 2040-01-685-1415?

NSN 2040-01-685-1415 is a Hatch,marine, manufactured by Hamilton Jet, Inc., classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-685-1415?

NSN 2040-01-685-1415 has 2 cross-referenced part numbers: 309000 (Kraft Power Corporation Dba Kraft Power Corp), 309000 (Hamilton Jet, Inc.).

What NSN replaces 2040-01-685-1415?

There are 3 known substitutes for 2040-01-685-1415: 6685-00-951-4539, 4820-01-598-5499, 6680-01-612-7416. Verify interchangeability with system specifications before substitution.

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