The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-253-2553, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-253-2553 |
| Primary Part Number | GGT355 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUND |
| Design Type | MAXIMUM |
| Actuating Medium | MERCURY |
| Features Provided | EXPANSION CHAMBER |
| Scale Smallest Increment | 1.0 DEG FAHRENHEIT |
| Scale Type | ETCHED STEM |
| Scale Accuracy Rating | PORM 0.5 DEG F BELOW ZERO AND PORM 0.3 DEG F ABOVE ZERO DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-253-2553 is a Thermometer,self-Indicating, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-253-2553 has 2 cross-referenced part numbers: GGT355 (Federal Specifications Promulgated by General Services Administration Washington DC), ML4 (Standardization Division Directorate of Logistics Services).
There are 4 known substitutes for 6685-00-253-2553: 3510-00-152-8271, 5950-01-199-8840, 6220-01-314-8184 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGT355: Scale Inscription/background Color: BLACK MARKING ON WHITE BACKGROUND; Design Type: MAXIMUM; Actuating Medium: MERCURY; Features Provided: EXPANSION CHAMBER. 8 total characteristics are documented in the Federal Logistics Information System.