The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-123-2552, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bristol Babcock Inc Helicoid Instruments Div. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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 | 6685-00-123-2552 |
| Primary Part Number | 430R |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bristol Babcock Inc Helicoid Instruments Div |
| Status | CANCELLED |
| Overall Diameter | 5.812 INCHES NOMINAL IN |
| Connector Type Vent | NOT PROVIDED |
| Connection Location | BACK |
| Scale Accuracy | 1/2 PCT ENTIRE RANGE |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Name | PRESSURE |
| Scale Type | SINGLE |
| Pointer Color | BLACK |
| Graduation Unit | 50.0 POUNDS PER SQUARE INCH LBS |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Pointer Type | INDICATING |
| Scale Range | +0.0 TO 400.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Adjustability | ADJUSTABLE |
| Dial Size | 4-1/2 IN. DIA IN |
| Connection Quantity | 1 |
| Connection Size | 0.250 IN. NPT DIA IN |
| Material | STEEL ACTUATING ELEMENT |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Material | ALUMINUM CASE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Mounting Method | FLUSH PANEL |
| Mounting Hole Quantity | 3 |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Material | GLASS PROTECTIVE CRYSTAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 430R | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| U536118 | Triumph Thermal Systems, Llc (USA) |
| 176F33F | Liftec Inc Div Liftec, Inc. (USA) |
| 1913 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 19648-1 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 1377B | Ashcroft Inc Dba Heise (USA) |
| AA346PK4RW | Weksler Glass Thermometer Corp (USA) |
| 1YBF23177ATA460 | Desco Corp Marsh Bellofram Div (USA) |
| 4 1-2 430RH0-400 | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 1YBF23177ATA460 | Bellofram Corporation (USA) |
NSN 6685-00-123-2552 is a Gage,pressure,dial Indicating, manufactured by Bristol Babcock Inc Helicoid Instruments Div, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-123-2552 has 10 cross-referenced part numbers: 430R (Bristol Babcock Inc Helicoid Instruments Div), U536118 (Triumph Thermal Systems, Llc), 176F33F (Liftec Inc Div Liftec, Inc.), 1913 (Ametek, Inc. Div Aerospace & Defense), 19648-1 (Ametek, Inc. Div Aerospace & Defense) and 5 more.
There are 12 known substitutes for 6685-00-123-2552: 6685-00-054-3950, 6685-00-068-3446, 6685-00-411-2366 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 430R: Overall Diameter: 5.812 INCHES NOMINAL IN; Connector Type Vent: NOT PROVIDED; Connection Location: BACK; Scale Accuracy: 1/2 PCT ENTIRE RANGE. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-123-2552 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.