The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-542-1742, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-542-1742 |
| Primary Part Number | 430L0-4000PSI6INCHDIAL |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bristol Babcock Inc Helicoid Instruments Div |
| Status | ACTIVE |
| Material | GLASS PROTECTIVE CRYSTAL |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Overall Diameter | 6.500 INCHES NOMINAL IN |
| Material | STEEL ACTUATING ELEMENT |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | ADJUSTABLE |
| Stud Location | BACK |
| Stud Quantity | 3 |
| Graduation Unit | 400.0 POUNDS PER SQUARE INCH LBS |
| Scale Smallest Increment | 25.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Quantity | 1 |
| Mounting Method | FLUSH PANEL AND STUD(S) |
| Pointer Color | BLACK |
| Connection Size | 0.438 IN. TUBE IN |
| Actuation Type | SINGLE BOURDON TUBE |
| Scale Accuracy | 1/2 OF 1 PCT ENTIRE RANGE |
| Connection Location | BACK |
| Bolt Circle Diameter | 7.000 INCHES NOMINAL IN |
| Scale Type | SINGLE |
| Scale Name | PRESSURE |
| Bezel Type | SNAP-ON |
| Connector Type Vent | NOT PROVIDED |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Connection Type | INTERNAL |
| Scale Range | +0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Dial Size | 6 IN. DIA IN |
| Mounting Hole Quantity | 3 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 430L0-4000PSI6INCHDIAL | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 430L | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 9081194 | Us Army Aviation and Missile Command (USA) |
| 430L0-4000PSI6INCHDIAL | Acco Industries Inc Sub of Babcock Intl Inc (USA) |
NSN 6685-00-542-1742 is a Gage,pressure,dial Indicating, manufactured by Bristol Babcock Inc Helicoid Instruments Div, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-542-1742 has 4 cross-referenced part numbers: 430L0-4000PSI6INCHDIAL (Bristol Babcock Inc Helicoid Instruments Div), 430L (Bristol Babcock Inc Helicoid Instruments Div), 9081194 (Us Army Aviation and Missile Command), 430L0-4000PSI6INCHDIAL (Acco Industries Inc Sub of Babcock Intl Inc).
There are 11 known substitutes for 6685-00-542-1742: 6685-00-004-7030, 6685-00-117-5348, 6685-00-150-6790 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 430L0-4000PSI6INCHDIAL: Material: GLASS PROTECTIVE CRYSTAL; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Overall Diameter: 6.500 INCHES NOMINAL IN; Material: STEEL ACTUATING ELEMENT. 30 total characteristics are documented in the Federal Logistics Information System.