The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-081-4894, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-081-4894 |
| Primary Part Number | 25-1000-01B160 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Bezel Type | SNAP-ON |
| Connection Location | BACK |
| Connection Size | 0.125 IN. NPT IN |
| Connector Type Vent | NOT PROVIDED |
| Material | STEEL CASE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Surface Treatment | ENAMEL CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Scale Name | PRESSURE |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Adjustability | NONADJUSTABLE |
| Connection Quantity | 1 |
| Scale Range | +0.0 TO 160.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Type | SINGLE |
| Actuation Type | SINGLE BOURDON TUBE |
| Pointer Type | INDICATING |
| Pointer Color | BLACK |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Dial Size | 2-1/2 IN. DIA IN |
| Scale Smallest Increment | 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Overall Diameter | 2.625 INCHES NOMINAL IN |
| Mounting Method | RIGID STEM |
| Scale Accuracy | 2 PCT MIDDLE HALF OF RANGE,3 PCT REMAINDER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25-1000-01B160 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 917403 | Vacu-Blast Corp (USA) |
| 18-013-004 | Norgren C a Co (USA) |
| 300-160 | Norgren C a Co (USA) |
NSN 6685-00-081-4894 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-081-4894 has 4 cross-referenced part numbers: 25-1000-01B160 (Ashcroft Inc Dba Heise), 917403 (Vacu-Blast Corp), 18-013-004 (Norgren C a Co), 300-160 (Norgren C a Co).
There are 3 known substitutes for 6685-00-081-4894: 5340-00-245-1142, 6615-00-797-2597, 4820-01-226-6170. Verify interchangeability with system specifications before substitution.
Key specifications for 25-1000-01B160: FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Bezel Type: SNAP-ON; Connection Location: BACK; Connection Size: 0.125 IN. NPT IN. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-081-4894 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.