The Foam,buoyancy,marin, cataloged under National Stock Number 1075-01-465-9653, is classified within Federal Supply Class 1075 (Degaussing and Mine Sweeping Equipment) of the Weapons group. The manufacturer of record is National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1075-01-465-9653 |
| Primary Part Number | 4445487-02 |
| Item Name | Foam,buoyancy,marin |
| FSC / FSG | 1075 / 10 — Degaussing and Mine Sweeping Equipment |
| Manufacturer | National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div |
| Status | ACTIVE |
| General Characteristics Item Description | SYNTACTIC BUOYANCY MATERIAL, 5266695; WEIGHT IN AIR IS 4.7 LBS MAXIMUM FOR -001 AND -002 AFTER HYDROSTATIC TEST LBS |
| Functional Description | MINE NEUTRALIZATION VEHICLE FOAM BUOYANCY SUPPORT |
| 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 |
|---|---|
| 4445487-02 PRIMARY | National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div (USA) |
| 6098487-002 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 4445487-02 | 3/9 Design control — primary reference Emerson and Cuming Affil of Grace W R and Co Polyfibrom Div |
NSN 1075-01-465-9653 is a Foam,buoyancy,marin, manufactured by National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div, classified under FSC 1075, Degaussing and Mine Sweeping Equipment. Status: active.
NSN 1075-01-465-9653 has 2 manufacturer part numbers on file: 4445487-02 (National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div), 6098487-002 (Naval Sea Systems Command).
Key specifications for 4445487-02: General Characteristics Item Description: SYNTACTIC BUOYANCY MATERIAL, 5266695; WEIGHT IN AIR IS 4.7 LBS MAXIMUM FOR -001 AND -002 AFTER HYDROSTATIC TEST LBS; Overall Length: 15.000 INCHES MAXIMUM IN; Overall Width: 9.200 INCHES MAXIMUM IN; Functional Description: MINE NEUTRALIZATION VEHICLE FOAM BUOYANCY SUPPORT. 2 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.