The Hpu Assembly,aircra, cataloged under National Stock Number 1710-01-684-9679, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Ldi Industries, Inc. Dba Ldi Industries Inc. 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 | 1710-01-684-9679 |
| Primary Part Number | 2056AS0303-2 |
| Item Name | Hpu Assembly,aircra |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | Ldi Industries, Inc. Dba Ldi Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2056AS0303-2 PRIMARY | Ldi Industries, Inc. Dba Ldi Industries Inc (USA) |
| 2056AS0303-2 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 2056AS0303-2 | Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA) |
NSN 1710-01-684-9679 is a Hpu Assembly,aircra, manufactured by Ldi Industries, Inc. Dba Ldi Industries Inc, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-684-9679 has 3 manufacturer part numbers on file: 2056AS0303-2 (Ldi Industries, Inc. Dba Ldi Industries Inc), 2056AS0303-2 (Northrop Grumman Systems Corporation Div Marine Systems), 2056AS0303-2 (Genuine Parts Company Div Automotive Parts Group, Dba Napa).
Key specifications for 2056AS0303-2: Part Name Assigned by Controlling Agency: HPU ASSEMBLY, AIRCRAFT. 0 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.
NSN 1710-01-684-9679 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.