The Manometer,u-Tube, cataloged under National Stock Number 6685-00-921-1040, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 6685-00-921-1040 |
| Primary Part Number | B2249 |
| Item Name | Manometer,u-Tube |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument |
| Status | ACTIVE |
| Scale Smallest Increment | 0.1 INCHES IN |
| Scale Range | +0.0 TO 10.0 INCHES IN |
| Mounting Provision for Which Designed | FLUSH FLANGE |
| Accessory Components and Quantity | SHIPPED W/1/2 PINT OF FLUID |
| Equalizing Valve | NOT PROVIDED |
| Connection Facility Type | INTERNAL |
| Mounting Type | BASE |
| Connection Type | THREADED |
| Connection Location | UPPER LEFT SIDE AND UPPER RIGHT HAND SIDE |
| Indicator Type | ONE LIQUID |
| Zero Adjuster | NOT PROVIDED |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Thread Size and Series/type Designator | 1/4 NPT |
| Indicating Liquid | PROVIDED |
| Control Valve | NOT PROVIDED |
| Parallax Eliminating Feature | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B2249 PRIMARY | Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument (USA) |
| 10AA25FF10 PRIMARY | Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument (USA) |
| 924BB PRIMARY | Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument (USA) |
| 100-SS-FF-10H-B175-1/2PT | Dynatech Frontier Corp Sub of Dynatech Corp (USA) |
| SCD10238 | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
| 10238 PRIMARY | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
NSN 6685-00-921-1040 is a Manometer,u-Tube, manufactured by Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-921-1040 has 6 cross-referenced part numbers: B2249 (Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument), 10AA25FF10 (Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument), 924BB (Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument), 100-SS-FF-10H-B175-1/2PT (Dynatech Frontier Corp Sub of Dynatech Corp), SCD10238 (Celtech Corporation Div Use CAGE 65552 for All Orders) and 1 more.
There are 12 known substitutes for 6685-00-921-1040: 4320-00-069-9755, 5940-00-109-2597, 3110-00-117-1347 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2249: Scale Smallest Increment: 0.1 INCHES IN; Scale Range: +0.0 TO 10.0 INCHES IN; Mounting Provision for Which Designed: FLUSH FLANGE; Accessory Components and Quantity: SHIPPED W/1/2 PINT OF FLUID. 16 total characteristics are documented in the Federal Logistics Information System.