The Deck Closure Dc7-1, cataloged under National Stock Number 2040-01-256-8753, 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 5 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 | 2040-01-256-8753 |
| Primary Part Number | 6138986-29 |
| Item Name | Deck Closure Dc7-1 |
| FSC / FSG | 2040 / 20 — No Item Name Available |
| Manufacturer | Naval Facilities Engineering Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL GRATING 4 FT'LONG X 10 3/4 IN WIDE; CONSIST OF ITEMS 101,116,119,120,123,124,125,129,131 ON DRAWING NUMBER 6138923; STEEL IS ASTM A 36; USED ON NL PONTOON CAUSEWAYS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6138982-80 | Naval Facilities Engineering Command (USA) |
| 6138923-197 | Naval Facilities Engineering Command (USA) |
| 6138986-29 PRIMARY | Naval Facilities Engineering Command (USA) |
| 6138923 PRIMARY | Naval Facilities Engineering Command (USA) |
| 6138921-38 | Naval Facilities Engineering Command (USA) |
NSN 2040-01-256-8753 is a Deck Closure Dc7-1, manufactured by Naval Facilities Engineering Command, classified under FSC 2040 (No Item Name Available). Status: active.
NSN 2040-01-256-8753 has 5 cross-referenced part numbers: 6138982-80 (Naval Facilities Engineering Command), 6138923-197 (Naval Facilities Engineering Command), 6138986-29 (Naval Facilities Engineering Command), 6138923 (Naval Facilities Engineering Command), 6138921-38 (Naval Facilities Engineering Command).
There are 12 known substitutes for 2040-01-256-8753: 2040-00-738-8739, 2040-01-090-5204, 2040-01-256-1951 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6138986-29: General Characteristics Item Description: STEEL GRATING 4 FT'LONG X 10 3/4 IN WIDE; CONSIST OF ITEMS 101,116,119,120,123,124,125,129,131 ON DRAWING NUMBER 6138923; STEEL IS ASTM A 36; USED ON NL PONTOON CAUSEWAYS IN. 1 total characteristics are documented in the Federal Logistics Information System.