The Computer,air Data, cataloged under National Stock Number 6610-01-558-4786, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Penny & Giles Aerospace Limited. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Computer,air Data |
| FSC / FSG | 6610 — Flight Instruments (FSG 66) |
| Manufacturers | Penny & Giles Aerospace Limited (CAGE K1474); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286) |
| Parameter | Value |
|---|---|
| NSN | 6610-01-558-4786 |
| Primary Part Number | D51610-0316 |
| Item Name | Computer,air Data |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Penny & Giles Aerospace Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D51610-0316 PRIMARY | Penny & Giles Aerospace Limited (GBR) |
| 70600-01821-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 6610PL2217514 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6610-01-558-4786 is a Computer,air Data, manufactured by Penny & Giles Aerospace Limited, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-558-4786 has 2 manufacturer part numbers on file: D51610-0316 (Penny & Giles Aerospace Limited), 70600-01821-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
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 6610-01-558-4786 has DEMIL Code D. 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.