The Anchor,marine,fluked, cataloged under National Stock Number 2040-00-272-2402, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Danforths Anchors. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-00-272-2402 |
| Primary Part Number | 18LL51446MARK4 |
| Item Name | Anchor,marine,fluked |
| FSC / FSG | 2040 / 20 — No Item Name Available |
| Manufacturer | Danforths Anchors |
| Status | ACTIVE |
| Construction Method and Location | FABRICATED FLUKES |
| Stock Design | FIXED |
| Fluke Hole | NOT INCLUDED |
| Stock Overall Length | 26.812 INCHES NOMINAL IN |
| Material | STEEL |
| Surface Treatment | ZINC |
| Construction Method and Location | FORGED SHANK |
| Construction Method and Location | FABRICATED STOCK |
| Shank Length From Stock Centerline to Shackle Pin Hole Centerline | 30.688 INCHES NOMINAL IN |
| Fluke Length From Stock Centerline to Tip | 19.062 INCHES NOMINAL IN |
| Fluke Design | SWINGING |
| Balancing Band | NOT INCLUDED |
| Shackle | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18LL51446MARK4 | Danforths Anchors (USA) |
| 18LL51446 | Danforths Anchors (USA) |
| 20H | Danforths Anchors (USA) |
| 18LL5146 | Danforths Anchors (USA) |
NSN 2040-00-272-2402 is a Anchor,marine,fluked, manufactured by Danforths Anchors, classified under FSC 2040 (No Item Name Available). Status: active.
NSN 2040-00-272-2402 has 4 cross-referenced part numbers: 18LL51446MARK4 (Danforths Anchors), 18LL51446 (Danforths Anchors), 20H (Danforths Anchors), 18LL5146 (Danforths Anchors).
There are 11 known substitutes for 2040-00-272-2402: 4020-00-080-9807, 5940-00-159-0425, 4730-00-278-2523 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18LL51446MARK4: Construction Method and Location: FABRICATED FLUKES; Stock Design: FIXED; Weight: 18.000 POUNDS NOMINAL LBS; Fluke Hole: NOT INCLUDED. 14 total characteristics are documented in the Federal Logistics Information System.