The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-894-4514, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Princo Instruments, Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-894-4514 |
| Primary Part Number | 77-1 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Princo Instruments, Inc |
| Status | ACTIVE |
| Actuating Medium | MERCURYMERCURY |
| Securing Device Type | CLIPCLIP |
| Scale Smallest Increment | 0.2 DEG FAHRENHEIT0.2 DEG FAHRENHEIT |
| Scale Measurement Range | +25.000 TO 140.000 DEG FAHRENHEIT+25.000 TO 140.000 DEG FAHRENHEIT |
| Material | GLASS OVERALL |
| Features Provided | EXPANSION CHAMBEREXPANSION CHAMBER |
| Scale Type | ETCHED STEMETCHED STEM |
| Style Designator | IMMERSION RING TOP |
| Design Type | FLUCTUATINGFLUCTUATING |
| Scale Inscription/background Color | BLACK MARKINGS ON YELLOWBLACK MARKINGS ON YELLOW |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-894-4514 is a Thermometer,self-Indicating, manufactured by Princo Instruments, Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-894-4514 has 5 cross-referenced part numbers: 77-1 (Princo Instruments, Inc), 20092M-01 (Palmer Instruments Inc. Dba Palmer Instruments Inc), 7000-2 (Production Devices), 402CP45 (Weksler Glass Thermometer Corp), 7000-2 (Psg Controls, Inc.).
There are 8 known substitutes for 6685-00-894-4514: 5310-00-038-2321, 6625-00-172-6625, 5120-00-541-5556 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 77-1: Actuating Medium: MERCURYMERCURY; Securing Device Type: CLIPCLIP; Scale Smallest Increment: 0.2 DEG FAHRENHEIT0.2 DEG FAHRENHEIT; Scale Measurement Range: +25.000 TO 140.000 DEG FAHRENHEIT+25.000 TO 140.000 DEG FAHRENHEIT. 11 total characteristics are documented in the Federal Logistics Information System.