The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-063-0477, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Abb Kent-Taylor Inc. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-063-0477 |
| Primary Part Number | 21439 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Abb Kent-Taylor Inc |
| Status | CANCELLED |
| Scale Accuracy Rating | 1/2 TO 1 PCT OF RANGE OF SCALE1/2 TO 1 PCT OF RANGE OF SCALE |
| Style Designator | IMMERSION RING TOP |
| Scale Measurement Range | -15.000 TO 105.000 DEG CELSIUS-15.000 TO 105.000 DEG CELSIUS |
| Actuating Medium | MERCURYMERCURY |
| Design Type | FLUCTUATINGFLUCTUATING |
| Securing Device Type | RINGRING |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUNDBLACK MARKING ON WHITE BACKGROUND |
| Scale Type | ETCHED STEMETCHED STEM |
| Features Provided | LENS MAGNIFYING FRONTLENS MAGNIFYING FRONT |
| Scale Smallest Increment | 1.0 DEG CELSIUS1.0 DEG CELSIUS |
| Material | GLASS OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6685-00-063-0477 is a Thermometer,self-Indicating, manufactured by Abb Kent-Taylor Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-063-0477 has 2 cross-referenced part numbers: 21439 (Abb Kent-Taylor Inc), 21439-1 (Tycos Instruments Inc a Welch Allyn Co).
There are 8 known substitutes for 6685-00-063-0477: 5930-00-104-8571, 4720-00-105-2917, 5998-00-421-6531 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21439: Scale Accuracy Rating: 1/2 TO 1 PCT OF RANGE OF SCALE1/2 TO 1 PCT OF RANGE OF SCALE; Style Designator: IMMERSION RING TOP; Scale Measurement Range: -15.000 TO 105.000 DEG CELSIUS-15.000 TO 105.000 DEG CELSIUS; Actuating Medium: MERCURYMERCURY. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-063-0477 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.