The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-677-7134, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kurz & Root Generator Company, Llc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-677-7134 |
| Primary Part Number | 157E3-2003 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Kurz & Root Generator Company, Llc |
| Status | ACTIVE |
| Bulb Connection Type | THREADED |
| Scale Accuracy Rating | PORM 2 PCT MIDDLE 1/3 OF SCALE,PORM 3 PCT REMAINDER |
| Bulb Overall Length | 2.750 INCHES NOMINAL IN |
| Scale Type | CONCENTRIC DIAL |
| Material | COPPER BULB |
| Style Designator | PLAIN RIGID |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY 1/2 IN. ADAPTER BUSHING W/5/8-18 BULB THD IN |
| Bulb Type | PLAIN RIGID |
| Mounting Thread Quantity | 32 PER INCH |
| Bulb Tip Length | 1.313 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Dial Diameter | 2.000 INCHES NOMINAL IN |
| Scale Smallest Increment | 10.0 DEG FAHRENHEIT |
| Bulb Style | PLAIN BULB |
| Features Provided | ZERO ADJUSTMENT |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Active Portion Diameter | 0.344 INCHES NOMINAL IN |
| Extension Neck Length | 1.500 INCHES NOMINAL IN |
| Mounting Facility Screw Thread Series Designator | UNF |
| Flexible Tube Length | 72.000 INCHES NOMINAL IN |
| Mounting Facility Nominal Screw Thread Diameter | 0.190 INCHES IN |
| Bulb Quantity | 1 |
| Actuating Medium | VAPOR TENSION |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Scale Inscription/background Color | WHITE MARKING ON BLACK BACKGROUND |
| Active Portion Length | 1.500 INCHES NOMINAL IN |
| Case Diameter | 2.031 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 157E3-2003 | Kurz & Root Generator Company, Llc (USA) |
| 20T-220X4 | Enovation Controls Llc (USA) |
| 20T-250X4 | Enovation Controls Llc (USA) |
| 20T21LC | Enovation Controls Llc (USA) |
| 1100-72 | Enovation Controls Llc (USA) |
NSN 6685-00-677-7134 is a Thermometer,indicating,capillary, manufactured by Kurz & Root Generator Company, Llc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-677-7134 has 5 cross-referenced part numbers: 157E3-2003 (Kurz & Root Generator Company, Llc), 20T-220X4 (Enovation Controls Llc), 20T-250X4 (Enovation Controls Llc), 20T21LC (Enovation Controls Llc), 1100-72 (Enovation Controls Llc).
There are 10 known substitutes for 6685-00-677-7134: 6620-00-064-4964, 1560-00-129-6286, 5905-00-521-1799 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 157E3-2003: Bulb Connection Type: THREADED; Scale Accuracy Rating: PORM 2 PCT MIDDLE 1/3 OF SCALE,PORM 3 PCT REMAINDER; Bulb Overall Length: 2.750 INCHES NOMINAL IN; Scale Type: CONCENTRIC DIAL. 28 total characteristics are documented in the Federal Logistics Information System.