The Cradle Top Roller, cataloged under National Stock Number 2040-01-572-6745, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Hii Unmanned Systems, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Cradle Top Roller |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Hii Unmanned Systems, Inc (CAGE 4Z5A9) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-572-6745 |
| Primary Part Number | 152530 |
| Item Name | Cradle Top Roller |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Hii Unmanned Systems, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 152530 PRIMARY | Hii Unmanned Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| 152530 | 3/9 Design control — primary reference Hydroid, Llc |
NSN 2040-01-572-6745 is a Cradle Top Roller, manufactured by Hii Unmanned Systems, Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-572-6745 has 1 manufacturer part number on file: 152530 (Hii Unmanned Systems, Inc).
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.