The Cooling Coil,air,duct Type, cataloged under National Stock Number 3655-01-509-8513, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3655-01-509-8513 |
| Primary Part Number | NV822381-1 |
| Item Name | Cooling Coil,air,duct Type |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S9515-AL-MMA-010, 7-13 ITEM 1 | Naval Sea Systems Command (USA) |
| NV822381-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| S9515-AL-MMA-010, 7-3 ITEM 6 | Naval Sea Systems Command (USA) |
NSN 3655-01-509-8513 is a Cooling Coil,air,duct Type, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-01-509-8513 has 3 manufacturer part numbers on file: S9515-AL-MMA-010, 7-13 ITEM 1 (Naval Sea Systems Command), NV822381-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), S9515-AL-MMA-010, 7-3 ITEM 6 (Naval Sea Systems Command).
Key specifications for NV822381-1: Special Features: KNOWN AS; HEATER AY , RECYCLE; End Item Identification: HEATER, RECYCLE, ILPE, NV822381-1. 0 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.
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.