The Timer,scaler, cataloged under National Stock Number 6645-00-243-7541, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Advanced Measurement Technology Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-243-7541 |
| Primary Part Number | 431B |
| Item Name | Timer,scaler |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Advanced Measurement Technology Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 99999.9 SECOND TIME CAPACITY,0.1 SECOND TIME INTERVAL,6 VERTICAL COLUMNS NUMBERED 0 TO 9 W/NEON LIGHTS FOR EACH NUMBER,1000 HZ TUNING FORK OSCILLATOR TIME BASE,FRONT PANEL SWITCH FOR TIMER AND SCALER,PUSH BUTTON RESET SWITCH W |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 431B PRIMARY | Advanced Measurement Technology Inc (USA) |
NSN 6645-00-243-7541 is a Timer,scaler, manufactured by Advanced Measurement Technology Inc, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-243-7541 has 1 cross-referenced part number: 431B (Advanced Measurement Technology Inc).
There are 3 known substitutes for 6645-00-243-7541: 5985-00-448-6900, 6625-00-892-5263, 3805-01-088-3653. Verify interchangeability with system specifications before substitution.
Key specifications for 431B: General Characteristics Item Description: 99999.9 SECOND TIME CAPACITY,0.1 SECOND TIME INTERVAL,6 VERTICAL COLUMNS NUMBERED 0 TO 9 W/NEON LIGHTS FOR EACH NUMBER,1000 HZ TUNING FORK OSCILLATOR TIME BASE,FRONT PANEL SWITCH FOR TIMER AND SCALER,PUSH BUTTON RESET SWITCH W. 1 total characteristics are documented in the Federal Logistics Information System.