The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-761-6274, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Wika Instruments Ltd.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 6685-00-761-6274 |
| Primary Part Number | V25UB921310507WL |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Wika Instruments Ltd. |
| Status | ACTIVE |
| Bulb Type | PLAIN RIGID |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Features Provided | ZERO ADJUSTMENT |
| Material | STEEL METER CASE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE RANGE; SCALE ACCURACY RATING; SCALE SMALLEST INCREMENT; ACTIVE PORTION LENGTH; ACTIVE PORTION DIAMETER; OVERALL LENGTH; FLEXIBLE TUBE LENGTH; DEPTH; SPECIAL FEATURES |
| Material | COPPER BULB |
| Scale Accuracy Rating | 2 DEG F ACCURACY ENTIRE RANGE DEGF |
| Bulb Overall Length | 2.500 INCHES NOMINAL IN |
| Scale Smallest Increment | 2.0 DEG FAHRENHEIT |
| Flexible Tube Length | 120.000 INCHES NOMINAL IN |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUND |
| Actuating Medium | VAPOR PRESSURE |
| Active Portion Length | 2.500 INCHES NOMINAL IN |
| Active Portion Diameter | 0.438 INCHES NOMINAL IN |
| Dial Diameter | 2.500 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Bulb Quantity | 1 |
| Bulb Connection Type | THREADED |
| Case Diameter | 2.810 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V25UB921310507WL | Wika Instruments Ltd. (CAN) |
| 8544-152 | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-00-761-6274 is a Thermometer,indicating,capillary, manufactured by Wika Instruments Ltd., classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-761-6274 has 2 cross-referenced part numbers: V25UB921310507WL (Wika Instruments Ltd.), 8544-152 (Ametek, Inc. Div Aerospace & Defense).
There are 2 known substitutes for 6685-00-761-6274: 6685-00-335-2964, 6685-00-819-8817. Verify interchangeability with system specifications before substitution.
Key specifications for V25UB921310507WL: Special Features: WEATHER PROOF; Bulb Type: PLAIN RIGID; Pointer/pen Type and Quantity: 1 INDICATING SINGLE; Features Provided: ZERO ADJUSTMENT. 20 total characteristics are documented in the Federal Logistics Information System.