The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-050-1349, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-050-1349 |
| Primary Part Number | 35-410R-1/4L-0-400 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Bristol Babcock Inc Helicoid Instruments Div |
| Status | ACTIVE |
| Surface Treatment | ENAMEL LUSTERLESS CASE |
| Connection Size | 0.250 IN. NPT DIA IN |
| Mounting Connection Location | BOTTOM |
| Color | BLACK CASE |
| Scale Accuracy | 0.5 PCT ENTIRE RANGE |
| Mounting Method | RIGID STEM |
| Connector Type Vent | NOT PROVIDED |
| Connection Location | BOTTOM |
| Material | ALUMINUM ALLOY CASE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Overall Diameter | 4.125 INCHES NOMINAL IN |
| Scale Smallest Increment | 5.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.0 TO 400.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Pointer Color | BLACK |
| Scale Type | SINGLE |
| Connection Quantity | 1 |
| Graduation Unit | 50.0 POUNDS PER SQUARE INCH LBS |
| Dial Size | 3-1/2 IN. IN |
| Scale Name | PRESSURE |
| Pointer Type | INDICATING |
| Actuation Type | SINGLE BOURDON TUBE |
| Adjustability | ADJUSTABLE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35-410R-1/4L-0-400 PRIMARY | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 410R | Bristol Babcock Inc Helicoid Instruments Div (USA) |
| 2312693-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 6685-00-050-1349 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 6685-00-050-1349 has 3 cross-referenced part numbers: 35-410R-1/4L-0-400 (Bristol Babcock Inc Helicoid Instruments Div), 410R (Bristol Babcock Inc Helicoid Instruments Div), 2312693-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 12 known substitutes for 6685-00-050-1349: 6685-00-050-1352, 6685-00-058-1505, 6685-00-058-1507 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 35-410R-1/4L-0-400: Surface Treatment: ENAMEL LUSTERLESS CASE; Connection Size: 0.250 IN. NPT DIA IN; Mounting Connection Location: BOTTOM; Color: BLACK CASE. 26 total characteristics are documented in the Federal Logistics Information System.