The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-683-5609, 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 Mcmaster-Carr Supply Company. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-683-5609 |
| Primary Part Number | 1798T11 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Scale Name | ANY ACCEPTABLE |
| Actuation Type | ANY ACCEPTABLE |
| Mounting Connection Location | ANY ACCEPTABLE |
| Connection Type | ANY ACCEPTABLE |
| Material Document and Classification | AISI 0304 ASSN STD SINGLE MATERIAL RESPONSE CASE |
| Stud Location | ANY ACCEPTABLE |
| Illuminative Method | ANY ACCEPTABLE |
| Scale Name for Which Pointer Is Designed | ANY ACCEPTABLE |
| Connection Location | ANY ACCEPTABLE |
| Pointer Color | ANY ACCEPTABLE |
| Material | STEEL COMP 304 CASE |
| Bezel Type | ANY ACCEPTABLE |
| 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 |
|---|---|
| 1798T11 PRIMARY | Mcmaster-Carr Supply Company (USA) |
NSN 6685-01-683-5609 is a Gage,pressure,dial Indicating, manufactured by Mcmaster-Carr Supply Company, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-683-5609 has 1 manufacturer part number on file: 1798T11 (Mcmaster-Carr Supply Company).
Key specifications for 1798T11: Scale Name: ANY ACCEPTABLE; Actuation Type: ANY ACCEPTABLE; Mounting Connection Location: ANY ACCEPTABLE; Connection Type: ANY ACCEPTABLE. 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.