The Foam Segment,explosion Suppressa, cataloged under National Stock Number 1560-01-644-2139, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Pacific West Foam Industry Inc.. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-644-2139 |
| Primary Part Number | 137808-3460 |
| Item Name | Foam Segment,explosion Suppressa |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Pacific West Foam Industry Inc. |
| Status | ACTIVE |
| Relationship to Similar Equipment | 9330-01-599-9633 HAS BEEN SUPERSEDED BY 1560-01-644-2139 |
| Supplementary Features | MATERIAL: HD-30 HAS BEEN REPLACED BY HD-60 |
| Material Document and Classification | HD-60 PLASTAZOTE MFR REF SINGLE MATERIAL RESPONSE |
| Aircraft Location | NO.4 FUEL TANK CAVITY FOAM BLOCK FILLER |
| Material | PLASTIC |
| Aircraft Mission Design Series | F/A-18 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 137808-3460 PRIMARY | Pacific West Foam Industry Inc. (USA) |
NSN 1560-01-644-2139 is a Foam Segment,explosion Suppressa, manufactured by Pacific West Foam Industry Inc., classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-644-2139 has 1 manufacturer part number on file: 137808-3460 (Pacific West Foam Industry Inc.).
Key specifications for 137808-3460: Relationship to Similar Equipment: 9330-01-599-9633 HAS BEEN SUPERSEDED BY 1560-01-644-2139; Supplementary Features: MATERIAL: HD-30 HAS BEEN REPLACED BY HD-60; Material Document and Classification: HD-60 PLASTAZOTE MFR REF SINGLE MATERIAL RESPONSE; Special Features: NHA: 74A586400. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-644-2139 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.