PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MODEL#1654Punt

Seaark Marine, Inc. · NSN 1940-00-789-2149 · FSC 1940 · No Item Name Available
Verified by PartsTable
NSN 1940-00-789-2149 — this item is cataloged by the U.S. Government under National Stock Number 1940-00-789-2149. Primary manufacturer part number: MODEL#1654.
Features
  • Punt — FSC 1940
  • Thwart Quantity: 2
  • Material: PLASTIC
  • Molded Beam Width: 4.833 FEET NOMINAL FT
  • 3 verified cross-references
  • Primary manufacturer: Seaark Marine, Inc.
Applications
  • Applications requiring Plastic construction
General Description

The Punt, cataloged under National Stock Number 1940-00-789-2149, is classified within Federal Supply Class 1940 (No Item Name Available) of the Ships, Small Craft, Pontoons, and Floating Docks group. The primary manufacturer of record is Seaark Marine, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1940-00-789-2149
Primary Part NumberMODEL#1654
Item NamePunt
FSC / FSG1940 / 19 — No Item Name Available
ManufacturerSeaark Marine, Inc.
StatusACTIVE
Thwart Quantity2
MaterialPLASTIC
Molded Beam Width4.833 FEET NOMINAL FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-065-39045523 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
3110-00-100-61861-2BALLGRADE2 INTERCHANGEABLE
Ball,bearing
Skf Usa Inc.
5960-00-188-3937 INTERCHANGEABLE
Electron Tube
3010-00-257-1710 INTERCHANGEABLE
Coupling,shaft,rigid
6515-00-335-910036-2577 INTERCHANGEABLE
Forceps,lung Grasping
Sklar Corporation Dba Sklar Instruments
5360-00-619-33601697-68 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
4730-00-684-4402165-4 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Lenz Inc Dba the Lenz Company
6685-00-753-6882 INTERCHANGEABLE
Pyrometer,1g
5910-00-770-2016236B458H01REVA INTERCHANGEABLE
Capacitor,variable,air Dielectri
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3110-00-809-8480 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
MODEL#1654 Seaark Marine, Inc. (USA)
PUNT14-145-1847295 Naval Ship Systems Command (USA)
1654 Big River Outfitters, Llc Dba Seaark Boats (USA)
Related Parts
5975-00-065-3904INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5523
3110-00-100-6186INTERCHANGEABLE
BALL,BEARING
1-2BALLGRADE2
5960-00-188-3937INTERCHANGEABLE
ELECTRON TUBE
3010-00-257-1710INTERCHANGEABLE
COUPLING,SHAFT,RIGID
6515-00-335-9100INTERCHANGEABLE
FORCEPS,LUNG GRASPING
36-2577
5360-00-619-3360INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1697-68
4730-00-684-4402INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
165-4
6685-00-753-6882INTERCHANGEABLE
PYROMETER,1G
5910-00-770-2016INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
236B458H01REVA
3110-00-809-8480INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-825-2961INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
160P10456
6515-01-081-6287INTERCHANGEABLE
MANIFOLD ASSEMBLY,INHALATION THE

Frequently Asked Questions

What is NSN 1940-00-789-2149?

NSN 1940-00-789-2149 is a Punt, manufactured by Seaark Marine, Inc., classified under FSC 1940 (No Item Name Available). Status: active.

What are the part numbers for NSN 1940-00-789-2149?

NSN 1940-00-789-2149 has 3 cross-referenced part numbers: MODEL#1654 (Seaark Marine, Inc.), PUNT14-145-1847295 (Naval Ship Systems Command), 1654 (Big River Outfitters, Llc Dba Seaark Boats).

What NSN replaces 1940-00-789-2149?

There are 12 known substitutes for 1940-00-789-2149: 5975-00-065-3904, 3110-00-100-6186, 5960-00-188-3937 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MODEL#1654?

Key specifications for MODEL#1654: Thwart Quantity: 2; Overall Length: 14.000 FEET NOMINAL FT; Material: PLASTIC; Overall Depth: 21.000 INCHES NOMINAL IN. 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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