The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-905-5601, 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 26 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-905-5601 |
| Primary Part Number | 45-1377BS02B1000 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | STEEL ALLOY ACTUATING ELEMENT |
| Material | ALUMINUM AND STEEL CASE |
| Scale Smallest Increment | 10.0 POUNDS LBS |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Actuation Type | SINGLE BOURDON TUBE |
| Stud Location | PANEL MOUNTING PLATE |
| Stud Quantity | 3 |
| Scale Type | SINGLE |
| Connection Type | EXTERNAL |
| Graduation Unit | 100.0 POUNDS LBS |
| Bezel Type | HINGE |
| Scale Name | PRESSURE |
| Pointer Color | BLACK |
| Connection Size | 1/4 IN. NPT IN |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE RANGE |
| Pointer Type | INDICATING |
| Mounting Method | FLUSH PANEL AND STUD(S) |
| Adjustability | ADJUSTABLE |
| Dial Size | 4-1/2 IN. DIA IN |
| Connection Location | LOWER BACK |
| Scale Range | +0.000 TO 1000.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Connector Type Vent | NOT PROVIDED |
| Overall Diameter | 6.063 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6503578 | Aeroproducts Opns of Allison Div of General Motors Corp (USA) |
| 45-1377B02BXPD1000 | Ashcroft Inc Dba Heise (USA) |
| 1077B | Ashcroft Inc Dba Heise (USA) |
| 1377B | Ashcroft Inc Dba Heise (USA) |
| 45-1377BS02B1000 PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 6503578 | General Motors Corp (USA) |
NSN 6685-00-905-5601 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-905-5601 has 6 cross-referenced part numbers: 6503578 (Aeroproducts Opns of Allison Div of General Motors Corp), 45-1377B02BXPD1000 (Ashcroft Inc Dba Heise), 1077B (Ashcroft Inc Dba Heise), 1377B (Ashcroft Inc Dba Heise), 45-1377BS02B1000 (Ashcroft Inc Dba Heise) and 1 more.
There are 2 known substitutes for 6685-00-905-5601: 6685-00-123-2552, 6625-00-421-8114. Verify interchangeability with system specifications before substitution.
Key specifications for 45-1377BS02B1000: Material: GLASS PROTECTIVE CRYSTAL; Material: STEEL ALLOY ACTUATING ELEMENT; Material: ALUMINUM AND STEEL CASE; Scale Smallest Increment: 10.0 POUNDS LBS. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-905-5601 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.