The Anchor,marine,fluked, cataloged under National Stock Number 2040-01-256-2156, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Construction Battalion Center Civil Engineer Support Office Dba Exwc Ex24 Div Ex24 Tools. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-256-2156 |
| Primary Part Number | 2B047-S3116-40-041 |
| Item Name | Anchor,marine,fluked |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Construction Battalion Center Civil Engineer Support Office Dba Exwc Ex24 Div Ex24 Tools |
| Status | ACTIVE |
| Construction Method and Location | CAST SHANK OR FORGED SHANK |
| Shackle | INCLUDED |
| Fluke Length From Crown Flat Base to Tip | 44.250 INCHES NOMINAL IN |
| Overall Width Across Flukes | 29.750 INCHES NOMINAL IN |
| Fluke Hole | NOT INCLUDED |
| Shank Length From Crown Flat Base to Shackle Pin Hole Centerline | 86.812 INCHES NOMINAL IN |
| Style Designator | SWINGING FLUKE |
| Surface Treatment | PAINT |
| Material | STEEL |
| Fluke Design | SWINGING |
| Balancing Band | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2B047-S3116-40-041 | Naval Construction Battalion Center Civil Engineer Support Office Dba Exwc Ex24 Div Ex24 Tools (USA) |
| Reference | Meaning |
|---|---|
| 6139063 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-01-256-2156 is a Anchor,marine,fluked, manufactured by Naval Construction Battalion Center Civil Engineer Support Office Dba Exwc Ex24 Div Ex24 Tools, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-256-2156 has 1 manufacturer part number on file: 2B047-S3116-40-041 (Naval Construction Battalion Center Civil Engineer Support Office Dba Exwc Ex24 Div Ex24 Tools).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-367-9832. Verify interchangeability with system specifications before substitution.
Key specifications for 2B047-S3116-40-041: Construction Method and Location: CAST SHANK OR FORGED SHANK; Shackle: INCLUDED; Fluke Length From Crown Flat Base to Tip: 44.250 INCHES NOMINAL IN; Overall Width Across Flukes: 29.750 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.