The Transmitter,pressure, cataloged under National Stock Number 6620-00-526-7890, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6620-00-526-7890 |
| Primary Part Number | ST3A |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | CANCELLED |
| FSC Application Data | TRANSMITTER,PRESSURE,ENGINE INSTRUMENT |
| Contact Quantity | 4 |
| Frequency Rating | 400.0 HERTZ NOMINAL INPUT |
| Connector Controlling Agency | AN |
| Mounting Method | HOLE |
| Mechanical Connection Size | 1/4 IN. DIA IN |
| Measurement Range | +0.000 TO 1000.000 POUNDS PER SQUARE INCH LBS |
| Mechanical Connection Type | FLARED TUBE |
| Mechanical Connection Quantity | 1 |
| Electrical Connection Identifying Number | AN3102D-14S-2P |
| Overall Thickness | 2.625 INCHES NOMINAL IN |
| Mounting Device Quantity | 4 |
| Electrical Connection Quantity | 1 |
| Phase | SINGLE INPUT |
| Voltage Rating | 26.0 VOLTS NOMINAL INPUT |
| Actuation Method | BOURDON TUBE |
| Contact Type | PIN |
| Current Type | AC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-T-25307 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS28005-4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| ST3A PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6620-00-526-7890 is a Transmitter,pressure, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6620 (No Item Name Available). Status: cancelled.
NSN 6620-00-526-7890 has 3 cross-referenced part numbers: MIL-T-25307 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS28005-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ST3A (Ametek, Inc. Div Aerospace & Defense).
There are 4 known substitutes for 6620-00-526-7890: 6620-00-233-6839, 6685-00-526-7864, 6620-00-531-2746 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST3A: FSC Application Data: TRANSMITTER,PRESSURE,ENGINE INSTRUMENT; Contact Quantity: 4; Frequency Rating: 400.0 HERTZ NOMINAL INPUT; Overall Length: 5.344 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 6620-00-526-7890 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.