The Gage,temperature and Pressure, cataloged under National Stock Number 6685-01-323-2136, 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 Ametek, Inc. Div Aerospace & Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-323-2136 |
| Primary Part Number | 199961 |
| Item Name | Gage,temperature and Pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| General Characteristics Item Description | TEMPERATURE RANGE 80 TO 320 DEGREES FAHRENHEIT; PRESSURE RANGE 0 TO 200 |
| 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 |
|---|---|
| 199961 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 5250 | Smith a O Water Products Co Div of a O Smith Corp (USA) |
| Reference | Meaning |
|---|---|
| PT1088 | C/1 Advisory reference — outside the item-of-supply concept Ametek, Inc. Div Aerospace & Defense |
| 144827-PT1088 | 3/9 Design control — primary reference Ametek, Inc. Div Aerospace & Defense |
NSN 6685-01-323-2136 is a Gage,temperature and Pressure, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-323-2136 has 2 manufacturer part numbers on file: 199961 (Ametek, Inc. Div Aerospace & Defense), 5250 (Smith a O Water Products Co Div of a O Smith Corp).
Key specifications for 199961: General Characteristics Item Description: TEMPERATURE RANGE 80 TO 320 DEGREES FAHRENHEIT; PRESSURE RANGE 0 TO 200; End Item Identification: ELECTRIC HEATER MODELS CM AND SU. 1 specification is 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.