The Transmitter,pressure, cataloged under National Stock Number 6685-00-922-3918, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bei Sensors & Systems Company, Inc. Dba Bei Duncan. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-922-3918 |
| Primary Part Number | 4504 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bei Sensors & Systems Company, Inc. Dba Bei Duncan |
| Status | ACTIVE |
| Current Type | DC |
| Actuation Method | PRESSURE SENSING ELEMENT |
| Contact Quantity | 4 |
| Overall Thickness | 1.250 INCHES NOMINAL IN |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | PT1H-8-4P |
| Measurement Range | -3000.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Mounting Method | HOLE |
| Mechanical Connection Size | A/N TYPE 4 PER MS33514G4 |
| Connector Controlling Agency | BENDIX |
| Mechanical Connection Type | EXTERNAL THREAD |
| Contact Type | PIN |
| Voltage Rating | 24.0 VOLTS NOMINAL INPUT |
| Mechanical Connection Quantity | 2 |
| Mounting Device Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4504 | Bei Sensors & Systems Company, Inc. Dba Bei Duncan (USA) |
| 4504 | Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division (USA) |
| 118741 | Bei Sensors & Systems Company, Inc. Dba Bei Duncan (USA) |
| 656358 | Cae Usa Inc. (USA) |
| 118741 | Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division (USA) |
| 656358 | Raytheon Technical Services Company (USA) |
NSN 6685-00-922-3918 is a Transmitter,pressure, manufactured by Bei Sensors & Systems Company, Inc. Dba Bei Duncan, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-922-3918 has 6 cross-referenced part numbers: 4504 (Bei Sensors & Systems Company, Inc. Dba Bei Duncan), 4504 (Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division), 118741 (Bei Sensors & Systems Company, Inc. Dba Bei Duncan), 656358 (Cae Usa Inc.), 118741 (Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division) and 1 more.
There are 12 known substitutes for 6685-00-922-3918: 7510-00-104-9311, 5325-00-281-6719, 2810-00-306-5813 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4504: Overall Width: 2.260 INCHES NOMINAL IN; Current Type: DC; Actuation Method: PRESSURE SENSING ELEMENT; Contact Quantity: 4. 18 total characteristics are documented in the Federal Logistics Information System.