The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-065-1485, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-065-1485 |
| Primary Part Number | AA442PM4RW |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Mounting Method | SURFACE WALL |
| Connector Type Vent | NOT PROVIDED |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Connection Location | BACK |
| Connection Size | 0.250 IN. NPT IN |
| Mounting Hole Quantity | 3 |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | PLASTIC PHENOLIC CASE |
| Graduation Unit | 50.0 POUNDS PER SQUARE INCH LBS |
| Dial Size | 4-1/2 IN. DIA IN |
| Overall Diameter | 5.812 INCHES NOMINAL IN |
| Connection Quantity | 1 |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Actuation Type | SINGLE BOURDON TUBE |
| Pointer Type | INDICATING |
| Scale Range | +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Type | SINGLE |
| Adjustability | ADJUSTABLE |
| Pointer Color | BLACK |
| Scale Name | PRESSURE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE RANGE |
| Surface Treatment | ENAMEL CASE |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA442PM4RW PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 1YBF233-7EPA | Desco Corp Marsh Bellofram Div (USA) |
| AA142PM4RW | Ashcroft Inc Dba Heise (USA) |
| 1279A | Ashcroft Inc Dba Heise (USA) |
| 410R | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 45-1279AS02B600 | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-065-1485 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-065-1485 has 6 cross-referenced part numbers: AA442PM4RW (Ashcroft Inc Dba Heise), 1YBF233-7EPA (Desco Corp Marsh Bellofram Div), AA142PM4RW (Ashcroft Inc Dba Heise), 1279A (Ashcroft Inc Dba Heise), 410R (Bristol Babcock Inc Helicoid Instruments Div) and 1 more.
There are 12 known substitutes for 6685-00-065-1485: 5315-00-010-6750, 6685-00-050-1349, 6685-00-050-1352 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA442PM4RW: Bolt Circle Diameter: 5.375 INCHES NOMINAL IN; Mounting Method: SURFACE WALL; Connector Type Vent: NOT PROVIDED; Scale Inscription/background Color: BLACK FIGURES ON WHITE BACKGROUND. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-065-1485 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.