The Transmitter,pressure, cataloged under National Stock Number 6685-01-526-3457, 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. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-526-3457 |
| Primary Part Number | IPTE 450-1000-100A |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Kulite Semiconductor Products Inc |
| Status | ACTIVE |
| 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 450-1000-100A PRIMARY | Kulite Semiconductor Products Inc (USA) |
| PTX 317-8938(0-100 PSIA) | Ovc-Engineered Solutions Llc (USA) |
| PTX-317-10A-8938 PRIMARY | Druck, Llc Dba Druck, Llc (USA) |
| Reference | Meaning |
|---|---|
| PTX 317-8938 (0-100 PSIA) | 5/9 Secondary reference Druck, Llc Dba Druck, Llc |
NSN 6685-01-526-3457 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 6685-01-526-3457 has 3 manufacturer part numbers on file: IPTE 450-1000-100A (Kulite Semiconductor Products Inc), PTX 317-8938(0-100 PSIA) (Ovc-Engineered Solutions Llc), PTX-317-10A-8938 (Druck, Llc Dba Druck, Llc).
Key specifications for IPTE 450-1000-100A: End Item Identification: TACTICAL WATER PURIFICATION SYSTEM (TWPS) NSN 4610-01-488-9656. 0 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.