The Computer,engine., cataloged under National Stock Number 6620-01-587-9533, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Computer,engine. |
| FSC / FSG | 6620 — Engine Instruments (FSG 66) |
| Manufacturers | Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030) |
| Parameter | Value |
|---|---|
| NSN | 6620-01-587-9533 |
| Primary Part Number | 1201140-2 |
| Item Name | Computer,engine. |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1201140-2 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 17B1U6028-535 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 17B1U6028-519 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 17B1U6028-527 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 17B1U6028-515 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 17B1U6028-531 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 17B1U6028-523 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 6620-01-587-9533 is a Computer,engine., manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-587-9533 has 1 manufacturer part number on file: 1201140-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
6 possible matches (shared part number, not a government interchangeability claim): 6620-01-619-2978, 6620-01-709-1774, 6620-01-709-1775. 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.
NSN 6620-01-587-9533 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.