The Transmitter,pressure, cataloged under National Stock Number 6685-01-507-8499, 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 Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-507-8499 |
| Primary Part Number | AP111 BL53E |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement |
| Status | ACTIVE |
| Actuation Method | PRESSURE SENSING ELEMENT |
| Phase | SINGLE INPUT |
| Current Type | AC AND DC |
| Mechanical Connection Quantity | 1 |
| Overall Diameter | 1.630 INCHES NOMINAL IN |
| Electrical Connection Identifying Number | PT1H-10-6P (HERMETIC STAINESS) MATES WITH PT06-10-6S OR EQUIVALENT |
| Mounting Method | STOP NUTS |
| Mechanical Connection Type | THREADED MALE |
| Reference Data and Literature | MFG CATALOG |
| Contact Quantity | 6 |
| Voltage Rating | 12.0 VOLTS NOMINAL INPUT |
| Measurement Range | +0.0 TO 100.0 POUNDS 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 |
|---|---|
| STJE AP111 BL53E | Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement (USA) |
| AP111 BL53E PRIMARY | Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement (USA) |
NSN 6685-01-507-8499 is a Transmitter,pressure, manufactured by Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-507-8499 has 2 manufacturer part numbers on file: STJE AP111 BL53E (Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement), AP111 BL53E (Honeywell International Inc. Dba Honeywell International Div Honeywell Test and Measurement).
Key specifications for AP111 BL53E: Actuation Method: PRESSURE SENSING ELEMENT; Phase: SINGLE INPUT; Current Type: AC AND DC; Mechanical Connection Quantity: 1. 12 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.