The Transmitter,pressure, cataloged under National Stock Number 6685-01-509-9474, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Kulite Semiconductor Products Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-509-9474 |
| Primary Part Number | IPTE-306MF-1000-S-30/150D |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Kulite Semiconductor Products Inc |
| Status | ACTIVE |
| Current Type | DC |
| Mounting Device Quantity | 1 |
| Voltage Rating | 20.0 VOLTS NOMINAL INPUT |
| Measurement Range | +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| IPTE-306MF-1000-S-30/150D PRIMARY | Kulite Semiconductor Products Inc (USA) |
| 6777191 ITEM 1 IN NOTES | Parker Hannifin Corporation Div Village Marine Tech (USA) |
| Reference | Meaning |
|---|---|
| 677191 | D/9 Drawing number reference only Parker Hannifin Corporation Div Village Marine Tech |
NSN 6685-01-509-9474 is a Transmitter,pressure, manufactured by Kulite Semiconductor Products Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-509-9474 has 2 manufacturer part numbers on file: IPTE-306MF-1000-S-30/150D (Kulite Semiconductor Products Inc), 6777191 ITEM 1 IN NOTES (Parker Hannifin Corporation Div Village Marine Tech).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-509-9478. Verify interchangeability with system specifications before substitution.
Key specifications for IPTE-306MF-1000-S-30/150D: Current Type: DC; Mounting Device Quantity: 1; End Item Identification: VENT CHECK VALVE; Voltage Rating: 20.0 VOLTS NOMINAL INPUT. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.