The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-833-9973, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-833-9973 |
| Primary Part Number | 1279S |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Mounting Method | SURFACE WALL |
| Connection Location | BACK |
| Pointer Color | BLACK |
| Bolt Circle Diameter | 7.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING ACTUATING ELEMENT |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY ACTUATING DATA,SCALE DATA,DIAL DATA,CASE DATA,CONNECTION DATA |
| Surface Treatment | PAINT CRACKLE FINISH CASE |
| FSC Application Data | GAGE,PRESSURE DIAL INDICATING,EXCEPT ENGINE |
| Material | PLASTIC CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Color | BLACK CASE |
| Mounting Hole Quantity | 3 |
| Overall Diameter | 7.625 INCHES NOMINAL IN |
| Scale Name | PRESSURE |
| Scale Type | SINGLE |
| Connection Quantity | 1 |
| Dial Size | 6 IN. DIA IN |
| Scale Smallest Increment | 5.0 POUNDS LBS |
| Connection Type | EXTERNAL |
| Connection Size | 1/4 IN. NPT IN |
| Graduation Unit | 50.0 POUNDS LBS |
| Connector Type Vent | NOT PROVIDED |
| Adjustability | ADJUSTABLE |
| Pointer Type | INDICATING |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Range | +0.0 TO 400.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE RANGE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1279S | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-833-9973 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-833-9973 has 1 cross-referenced part number: 1279S (Ashcroft Inc Dba Heise).
There are 2 known substitutes for 6685-00-833-9973: 6685-00-882-7628, 6685-00-962-9787. Verify interchangeability with system specifications before substitution.
Key specifications for 1279S: Mounting Method: SURFACE WALL; Connection Location: BACK; Pointer Color: BLACK; Overall Depth: 2.375 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.