The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-881-7305, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Metadure Parts & Sales, Inc.. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 6685-00-881-7305 |
| Primary Part Number | 300443-1 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Metadure Parts & Sales, Inc. |
| Status | CANCELLED |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Material | BRASS CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Surface Treatment | ENAMEL CASE |
| Mounting Hole Quantity | 3 |
| Connection Size | 0.125 IN. NPT IN |
| Mounting Method | FLUSH PANEL |
| Connector Type Vent | NOT PROVIDED |
| Scale Type | SINGLE |
| Dial Size | 4-1/2 IN. DIA IN |
| Pointer Color | BLACK |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Accuracy | 2 PCT ENTIRE RANGE |
| Bezel Type | THREAD |
| Connection Quantity | 1 |
| Connection Location | BACK |
| Pointer Type | INDICATING |
| Scale Smallest Increment | 20.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Graduation Unit | 500.0 POUNDS PER SQUARE INCH LBS |
| Scale Range | +0.0 TO 3500.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Name | PRESSURE |
| Adjustability | NONADJUSTABLE |
| Connection Type | INTERNAL |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Overall Diameter | 6.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6685-00-881-7305 is a Gage,pressure,dial Indicating, manufactured by Metadure Parts & Sales, Inc., classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-881-7305 has 3 cross-referenced part numbers: PS384 (Sk and P Industries Inc Acme Gauge Div), B5739 (Stewart Avionics Inc), 300443-1 (Metadure Parts & Sales, Inc.).
There are 2 known substitutes for 6685-00-881-7305: 9320-00-291-8468, 6116-01-138-1773. Verify interchangeability with system specifications before substitution.
Key specifications for 300443-1: Mounting Hole Diameter: 0.218 INCHES NOMINAL IN; Material: BRASS CASE; Material: GLASS PROTECTIVE CRYSTAL; Material: COPPER ALLOY ACTUATING ELEMENT. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-881-7305 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.