The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-854-9140, 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 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-854-9140 |
| Primary Part Number | 451377-SS02B5000 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Color | BLACK CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR SAE 66 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Material | ALUMINUM CASE |
| Material | STEEL ACTUATING ELEMENT |
| Surface Treatment | ENAMEL CASE |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Scale Accuracy | 1/2 PCT ENITRE RANGE |
| Adjustability | ADJUSTABLE |
| Connection Type | EXTERNAL |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Graduation Unit | 500.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK, LOWER |
| Pointer Color | BLACK |
| Scale Smallest Increment | 50.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Dial Size | 4-1/2 IN.DIA IN |
| Pointer Type | INDICATING |
| Actuation Type | SINGLE BOURDON TUBE |
| Connection Size | 0.250 IN. NPT DIA IN |
| Scale Type | SINGLE |
| Mounting Method | FLUSH |
| Connector Type Vent | NOT PROVIDED |
| Bezel Type | HINGE |
| Scale Name | PRESSURE |
| Mounting Hole Diameter | 0.194 INCHES NOMINAL IN |
| Mounting Hole Quantity | 3 |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45-1377SS-02B-0/5000 | Ashcroft Inc Dba Heise (USA) |
| 132269-4 SPG | Ametek, Inc. Div Aerospace & Defense (USA) |
| 451377-SS02B5000 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| AA44-6PV4-RWXX | Ashcroft Inc Dba Heise (USA) |
| 1077TA | Ashcroft Inc Dba Heise (USA) |
| 1377T | Ashcroft Inc Dba Heise (USA) |
| 1377TA | Ashcroft Inc Dba Heise (USA) |
NSN 6685-00-854-9140 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-854-9140 has 7 cross-referenced part numbers: 45-1377SS-02B-0/5000 (Ashcroft Inc Dba Heise), 132269-4 SPG (Ametek, Inc. Div Aerospace & Defense), 451377-SS02B5000 (Ashcroft Inc Dba Heise), AA44-6PV4-RWXX (Ashcroft Inc Dba Heise), 1077TA (Ashcroft Inc Dba Heise) and 2 more.
There are 2 known substitutes for 6685-00-854-9140: 6685-00-854-9141, 6685-01-079-4196. Verify interchangeability with system specifications before substitution.
Key specifications for 451377-SS02B5000: Color: BLACK CASE; Material: GLASS PROTECTIVE CRYSTAL; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR SAE 66 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT; Material: ALUMINUM CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-854-9140 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.