The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-531-3406, 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 3 commercial cross-references from 1 manufacturer, 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 | 6685-00-531-3406 |
| Primary Part Number | 45-1377AS02B160 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | ALUMINUM AND STEEL CASE |
| Surface Treatment | ENAMEL CASE |
| Scale Accuracy | 1/2 OF 1 PERCENT OF FULL SCALE RANGE |
| Adjustability | ADJUSTABLE |
| Actuation Type | SINGLE BOURDON TUBE |
| Dial Size | 4-1/2 IN. DIA IN |
| Scale Range | +0.000 TO 160.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Bezel Type | HINGE |
| Scale Smallest Increment | 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Connection Size | 1/4 IN. NPT IN |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Type | SINGLE |
| Mounting Method | FLUSH PANEL W/ HOLES OR STUDS |
| Stud Location | BACK |
| Stud Quantity | 3 |
| Pointer Color | BLACK |
| Connection Location | BACK, LOWER |
| Connector Type Vent | NOT PROVIDED |
| Scale Name | PRESSURE |
| Connection Type | EXTERNAL |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Mounting Hole Quantity | 3 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45-1377AS02B160 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 1377A | Ashcroft Inc Dba Heise (USA) |
| 45-1377A2B160 | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-531-3406 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-531-3406 has 3 cross-referenced part numbers: 45-1377AS02B160 (Ashcroft Inc Dba Heise), 1377A (Ashcroft Inc Dba Heise), 45-1377A2B160 (Ashcroft Inc Dba Heise).
There are 12 known substitutes for 6685-00-531-3406: 6685-00-066-1059, 6685-00-068-3444, 6685-00-108-1108 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45-1377AS02B160: Material: COPPER ALLOY 511 ACTUATING ELEMENT; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Material: GLASS PROTECTIVE CRYSTAL; Material: ALUMINUM AND STEEL CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-531-3406 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.