The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-902-4918, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bellofram Corporation. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-902-4918 |
| Primary Part Number | 1YBF317ATA |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | CANCELLED |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Material | STEEL ACTUATING ELEMENT |
| Material | STEEL CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Surface Treatment | ENAMEL CASE |
| Mounting Hole Quantity | 3 |
| Bolt Circle Diameter | 5.688 INCHES NOMINAL IN |
| Overall Diameter | 6.312 INCHES NOMINAL IN |
| Scale Type | SINGLE |
| Connection Location | BACK |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Actuation Type | SINGLE BOURDON TUBE |
| Graduation Unit | 1.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.0 TO 15.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Size | 0.250 IN. NPT IN |
| Pointer Type | INDICATING |
| Bezel Type | HINGE |
| Connector Type Vent | NOT PROVIDED |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE RANGE |
| Dial Size | 4-1/2 IN. DIA IN |
| Adjustability | ADJUSTABLE |
| Mounting Method | FLUSH PANEL |
| Connection Quantity | 1 |
| Scale Name | PRESSURE |
| Pointer Color | BLACK |
| Scale Smallest Increment | 0.1 POUNDS PER SQUARE INCH (PSI) LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1YBF317ATA | Desco Corp Marsh Bellofram Div (USA) |
| 104224 | L-3 Communications Electronicsystems Incdba L-3 Electronic System Services (CAN) |
| 1YBF317ATA PRIMARY | Bellofram Corporation (USA) |
| 1FM | Desco Corp Marsh Bellofram Div (USA) |
| 100SFMH | Desco Corp Marsh Bellofram Div (USA) |
NSN 6685-00-902-4918 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-902-4918 has 5 cross-referenced part numbers: 1YBF317ATA (Desco Corp Marsh Bellofram Div), 104224 (L-3 Communications Electronicsystems Incdba L-3 Electronic System Services), 1YBF317ATA (Bellofram Corporation), 1FM (Desco Corp Marsh Bellofram Div), 100SFMH (Desco Corp Marsh Bellofram Div).
There are 8 known substitutes for 6685-00-902-4918: 3020-00-131-6944, 6685-00-225-9816, 6685-00-585-4237 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1YBF317ATA: Overall Depth: 1.766 INCHES NOMINAL IN; Mounting Hole Diameter: 0.219 INCHES NOMINAL IN; Material: STEEL ACTUATING ELEMENT; Material: STEEL CASE. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-902-4918 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.