The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-836-9144, 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 25 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-836-9144 |
| Primary Part Number | J5446 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Overall Diameter | 2.750 INCHES NOMINAL IN |
| Material | GLASS PROTECTIVE CRYSTAL |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Material | BRASS CASE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Dial Size | 2-1/2 IN. DIA IN |
| Pointer Type | INDICATING |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Type | SINGLE |
| Pointer Color | BLACK |
| Connection Quantity | 1 |
| Connector Type Vent | NOT PROVIDED |
| Mounting Method | RIGID STEM |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Connection Size | 0.250 IN. NPT DIA IN |
| Mounting Connection Location | BACK, CENTER |
| Adjustability | NONADJUSTABLE |
| Bezel Type | THREAD |
| Connection Location | BACK, CENTER |
| Scale Name | PRESSURE |
| Scale Range | +0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Scale Accuracy | 2 PCT ENTIRE RANGE |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1DPSR | Desco Corp Marsh Bellofram Div (USA) |
| 2312691-2 | Naval Sea Systems Command (USA) |
| J5446 PRIMARY | Bellofram Corporation (USA) |
| 2 1-2 1DPSR1-4CBM60 | Desco Corp Marsh Bellofram Div (USA) |
| J5446 | Desco Corp Marsh Bellofram Div (USA) |
NSN 6685-00-836-9144 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-836-9144 has 5 cross-referenced part numbers: 1DPSR (Desco Corp Marsh Bellofram Div), 2312691-2 (Naval Sea Systems Command), J5446 (Bellofram Corporation), 2 1-2 1DPSR1-4CBM60 (Desco Corp Marsh Bellofram Div), J5446 (Desco Corp Marsh Bellofram Div).
There are 2 known substitutes for 6685-00-836-9144: 6685-00-050-1353, 5120-01-428-4786. Verify interchangeability with system specifications before substitution.
Key specifications for J5446: Overall Diameter: 2.750 INCHES NOMINAL IN; Overall Depth: 1.219 INCHES NOMINAL IN; Material: GLASS PROTECTIVE CRYSTAL; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE. 27 total characteristics are documented in the Federal Logistics Information System.