The Transmitter,pressure, cataloged under National Stock Number 6620-01-145-0271, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-145-0271 |
| Primary Part Number | 808490-4-1 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Actuation Method | PRESSURE SENSING ELEMENT |
| Phase | SINGLE INPUT |
| Contact Type | PIN |
| Current Type | AC |
| Mechanical Connection Quantity | 2 |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | MS33678-16SBP |
| Mounting Method | THREADED HOLE(S) |
| Overall Thickness | 5.000 INCHES NOMINAL IN |
| Mechanical Connection Size | BOSSES PER AND1050P-4 |
| Contact Quantity | 5 |
| Mounting Device Quantity | 4 |
| Connector Controlling Agency | MILITARY SPECIFICATION |
| Frequency Rating | 400.0 HERTZ NOMINAL INPUT |
| Voltage Rating | 115.0 VOLTS NOMINAL INPUT |
| Measurement Range | +0.9 TO 3.1 PRESSURE RATIO |
| 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 |
|---|---|
| 808490-4-1 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 10-3243-23 | 7/2 Vendor item drawing reference U.S. Government activity |
| 808490-4-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 6620-01-145-0271 is a Transmitter,pressure, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-145-0271 has 1 manufacturer part number on file: 808490-4-1 (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 808490-4-1: Actuation Method: PRESSURE SENSING ELEMENT; Phase: SINGLE INPUT; Contact Type: PIN; Current Type: AC. 16 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 6620-01-145-0271 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.