The Bar,sliding Dog, cataloged under National Stock Number 2040-01-488-5187, 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 Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-488-5187 |
| Primary Part Number | 701-4457943 SH 1 PC 16 |
| Item Name | Bar,sliding Dog |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 701-4457943 SH 1 PC 16 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 701-4457943 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-488-5187 is a Bar,sliding Dog, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-488-5187 has 1 manufacturer part number on file: 701-4457943 SH 1 PC 16 (Naval Sea Systems Command).
Key specifications for 701-4457943 SH 1 PC 16: Overall Length: 94.875 INCHES NOMINAL IN; Special Features: BAR WIDTH: 3.000 IN. WITHOUT WELDED TABS; BAR THICKNESS: 1.000 IN. WITHOUT WELDED TABS; MIL-S-20166 GR. M, STEEL MATERIAL IN; Part Name Assigned by Controlling Agency: SLIDING DOG BAR; End Item Identification: AIRCRAFT CARRIER CVAN 68, WEAPONS ELEVATOR HORIZONTAL SLIDING DOOR. 1 specification is 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.