The Indicator,pressure, cataloged under National Stock Number 6620-01-348-8255, 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. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-348-8255 |
| Primary Part Number | 100173 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Maxima Technologies & Systems Llc |
| Status | ACTIVE |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| DC Voltage Rating | 12.0 VOLTS NOMINAL |
| Scale Range | +0.1 TO 80.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 100173 PRIMARY | Maxima Technologies & Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 06340-01 | 5/9 Secondary reference Maxima Technologies & Systems Llc |
NSN 6620-01-348-8255 is a Indicator,pressure, manufactured by Maxima Technologies & Systems Llc, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-348-8255 has 1 manufacturer part number on file: 100173 (Maxima Technologies & Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-480-2231, 3020-01-547-9895. Verify interchangeability with system specifications before substitution.
Key specifications for 100173: Current Type: AC; Electrical Connection Quantity: 1; DC Voltage Rating: 12.0 VOLTS NOMINAL; Scale Range: +0.1 TO 80.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS. 4 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.
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.