The Deck Closure Pontoon Dc6-2, cataloged under National Stock Number 2040-01-257-3733, 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 Facilities Engineering Command. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-257-3733 |
| Primary Part Number | DC6-2 |
| Item Name | Deck Closure Pontoon Dc6-2 |
| FSC / FSG | 2040 / 20 — No Item Name Available |
| Manufacturer | Naval Facilities Engineering Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL GRATING 8 1/4INX1FT 11 13/ 32IN TYPE W/F SIZE 8; INCLUDES PL 3/16INX3 9/16INX3FT 11 3/4IN; ASTM-A-36 IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6138923-205 | Naval Facilities Engineering Command (USA) |
| DC6-2 PRIMARY | Naval Facilities Engineering Command (USA) |
| 6138923 | Naval Facilities Engineering Command (USA) |
NSN 2040-01-257-3733 is a Deck Closure Pontoon Dc6-2, manufactured by Naval Facilities Engineering Command, classified under FSC 2040 (No Item Name Available). Status: active.
NSN 2040-01-257-3733 has 3 cross-referenced part numbers: 6138923-205 (Naval Facilities Engineering Command), DC6-2 (Naval Facilities Engineering Command), 6138923 (Naval Facilities Engineering Command).
There are 12 known substitutes for 2040-01-257-3733: 2040-00-738-8739, 2040-01-090-5204, 5340-01-156-5178 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DC6-2: General Characteristics Item Description: STEEL GRATING 8 1/4INX1FT 11 13/ 32IN TYPE W/F SIZE 8; INCLUDES PL 3/16INX3 9/16INX3FT 11 3/4IN; ASTM-A-36 IN. 1 total characteristics are documented in the Federal Logistics Information System.