The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-082-5997, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 — Engine Instruments (FSG 66) |
| Manufacturers | Am General Llc (CAGE 34623); Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner (CAGE 4HZD3); Brandamar, Inc. (CAGE 068D8) |
| Parameter | Value |
|---|---|
| NSN | 6620-01-082-5997 |
| Primary Part Number | 460R |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner |
| 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 |
|---|---|
| 5965531 | Am General Llc (USA) |
| 460R PRIMARY | Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner (USA) |
| 460R | Brandamar, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 460R | 5/9 Secondary reference U.S. Government activity |
| 460R | 5/9 Secondary reference Stewart-Warner Corporation |
NSN 6620-01-082-5997 is a Gage,pressure,dial Indicating, manufactured by Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-082-5997 has 3 manufacturer part numbers on file: 5965531 (Am General Llc), 460R (Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner), 460R (Brandamar, Inc.).
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.