The Indicator,module As, cataloged under National Stock Number 4320-01-159-4446, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Pall Aeropower Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Indicator,module As |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Pall Aeropower Corporation (CAGE 18350) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-159-4446 |
| Primary Part Number | TD066UH0962Y1 |
| Item Name | Indicator,module As |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| TD066UH0962Y1 | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 62616 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-01-159-4446 is a Indicator,module As, manufactured by Pall Aeropower Corporation, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-159-4446 has 1 manufacturer part number on file: TD066UH0962Y1 (Pall Aeropower Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-437-7970. Verify interchangeability with system specifications before substitution.
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.