The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-027-5903, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-01-027-5903 |
| Primary Part Number | 65166 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | CANCELLED |
| Material | PLASTIC ACRYLIC PROTECTIVE CRYSTAL |
| Color | BLACK CASE |
| Material | BRASS ACTUATING ELEMENT |
| Material | STEEL CASE |
| Surface Treatment | ENAMEL CASE |
| Bezel Type | SLIPS-ON |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Dial Size | 4-1/2 IN. DIA IN |
| Pointer Type | INDICATING |
| Scale Name | PRESSURE |
| Scale Inscription/background Color | BLACK MARKINGS ON WHITE BACKGROUND |
| Connection Location | LOWER BACK |
| Adjustability | ADJUSTABLE |
| Connection Size | 0.250 IN. NPT DIA IN |
| Mounting Method | CLAMP AND FLUSH PANEL AND STUD(S) |
| Pointer Color | BLACK |
| Connection Type | EXTERNAL |
| Stud Location | BACK |
| Actuation Type | BOURDON TUBE |
| Scale Range | +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Graduation Unit | 50.0 POUNDS PER SQUARE INCH LBS |
| Scale Accuracy | PORM 1 PCT FULL RANGE |
| Stud Quantity | 2 |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Overall Diameter | 6.188 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 65166 | Drs Environmental Systems Inc (USA) |
| 6685PL2031088 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 65166 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 4 1-2 1FMSU 1-4LBM600 | Desco Corp Marsh Bellofram Div (USA) |
| 1-RBF-23370-ATC-001 | Desco Corp Marsh Bellofram Div (USA) |
| 1-RBF-23330-ATC-002 | Desco Corp Marsh Bellofram Div (USA) |
| 68427 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 1-RBF-23370-ATC-001 | Bellofram Corporation (USA) |
NSN 6685-01-027-5903 is a Gage,pressure,dial Indicating, manufactured by Drs Environmental Systems Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-01-027-5903 has 8 cross-referenced part numbers: 65166 (Drs Environmental Systems Inc), 6685PL2031088 (Jednolity Indeks Materialowy - Uniform Material Index), 65166 (Davey Compressor Co Div of Keco Industries Inc), 4 1-2 1FMSU 1-4LBM600 (Desco Corp Marsh Bellofram Div), 1-RBF-23370-ATC-001 (Desco Corp Marsh Bellofram Div) and 3 more.
There are 5 known substitutes for 6685-01-027-5903: 5940-00-197-9764, 1610-00-594-1231, 5360-01-285-5886 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 65166: Material: PLASTIC ACRYLIC PROTECTIVE CRYSTAL; Color: BLACK CASE; Material: BRASS ACTUATING ELEMENT; Material: STEEL CASE. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-01-027-5903 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.