The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-902-4217, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Weiss Instruments, Inc.. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-902-4217 |
| Primary Part Number | 9SS35 30/240F-E35X1NPTBRASS |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Weiss Instruments, Inc. |
| Status | ACTIVE |
| Socket Overall Length | 4.375 INCHES NOMINAL4.375 INCHES NOMINAL IN |
| Stem Length | 3.500 INCHES NOMINAL3.500 INCHES NOMINAL IN |
| Design Type | MAXIMUM AND MAXIMUM AND MINIMUMMINIMUM |
| Separable Socket Style | PLAIN SOCKETPLAIN SOCKET |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUNDBLACK MARKING ON WHITE BACKGROUND |
| Scale Smallest Increment | 2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT |
| Style Designator | STRAIGHT ANGLE |
| Actuating Medium | RED LIQUIDRED LIQUID |
| Features Provided | LENS MAGNIFYING FRONTLENS MAGNIFYING FRONT |
| Securing Device Type | CLIPCLIP |
| Scale Type | ETCHED STEMETCHED STEM |
| Bulb Tip Outside Diameter | 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN |
| Scale Measurement Range | +20.000 TO 240.000 DEG FAHRENHEIT+20.000 TO 240.000 DEG FAHRENHEIT |
| External Thread Size | 1 IN. NPT1 IN. NPT IN |
| Scale Length | 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN |
| Internal Thread Size | 1-1/4 IN.1-1/4 IN. IN |
| Material | BRASS METER CASE |
| Scale Adjustment Variation | 2 DIVISION2 DIVISION |
| Tip Length | 2.563 INCHES NOMINAL2.563 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9SS35 30/240F-E35X1NPTBRASS PRIMARY | Weiss Instruments, Inc. (USA) |
NSN 6685-00-902-4217 is a Thermometer,self-Indicating, manufactured by Weiss Instruments, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-902-4217 has 1 manufacturer part number on file: 9SS35 30/240F-E35X1NPTBRASS (Weiss Instruments, Inc.).
Key specifications for 9SS35 30/240F-E35X1NPTBRASS: Socket Overall Length: 4.375 INCHES NOMINAL4.375 INCHES NOMINAL IN; Stem Length: 3.500 INCHES NOMINAL3.500 INCHES NOMINAL IN; Design Type: MAXIMUM AND MAXIMUM AND MINIMUMMINIMUM; Separable Socket Style: PLAIN SOCKETPLAIN SOCKET. 19 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.