The Insulation,thermal,special Purpo, cataloged under National Stock Number 1420-01-254-7750, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1420-01-254-7750 |
| Primary Part Number | 6153049 |
| Item Name | Insulation,thermal,special Purpo |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | RESIN NATURAL OR RESIN SYNTHETIC LAYER |
| Layer Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 615 3049 | Polytech Defense Spares Llc (USA) |
| 615 3049 | Ordnance Parts and Engineering Co (USA) |
| 6153049 | Bae Systems Land & Armaments L.p. (USA) |
| 6153049 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6153049 | 5/9 Secondary reference Ametek, Inc. Dba Haveg Division |
NSN 1420-01-254-7750 is a Insulation,thermal,special Purpo, manufactured by Naval Sea Systems Command, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-254-7750 has 4 manufacturer part numbers on file: 615 3049 (Polytech Defense Spares Llc), 615 3049 (Ordnance Parts and Engineering Co), 6153049 (Bae Systems Land & Armaments L.p.), 6153049 (Naval Sea Systems Command).
Key specifications for 6153049: Material: RESIN NATURAL OR RESIN SYNTHETIC LAYER; Layer Quantity: 1 LOCATION NOT OTHERWISE SPECIFIED. 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.