The Counter,rotating, cataloged under National Stock Number 6680-00-624-8523, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bowmar Llc Dba Bowmar Instrument Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-624-8523 |
| Primary Part Number | X1509-1 |
| Item Name | Counter,rotating |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Bowmar Llc Dba Bowmar Instrument Corp |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL CASED |
| Longest Horizontal Distance Between Mounting Centers | 0.600 INCHES NOMINAL IN |
| Mounting Type for Which Designed | UNABLE TO DECODE |
| Actuating Device Location | LEFT SIDE SINGLE REGISTER SINGLE TIER |
| Longest Vertical Distance Between Mounting Centers | 0.940 INCHES NOMINAL IN |
| Shaft Diameter | 0.1247 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Numeral Display Method | DRUM |
| Color | BLACK THIRD TEMP COEFFICIENT |
| Shaft Length | 0.250 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR POSITION SQUARE/RECTANGLE |
| Figure Quantity Per Register | UNABLE TO DECODE |
| Register Quantity | 1 |
| Shaft Revolutions Per Count | UNABLE TO DECODE |
| Color | WHITE SECOND TEMP COEFFICIENT |
| Overall Diameter | 1.300 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN |
| Figure Height | UNABLE TO DECODE |
| Maximum Count Rate | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| L534000016 | Lockheed Martin Librascope Corporation (USA) |
| X1509-1 PRIMARY | Bowmar Llc Dba Bowmar Instrument Corp (USA) |
| 11017 | Bowmar Llc Dba Bowmar Instrument Corp (USA) |
| X1509 | Bowmar Llc Dba Bowmar Instrument Corp (USA) |
| 1836560 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 6680-00-624-8523 is a Counter,rotating, manufactured by Bowmar Llc Dba Bowmar Instrument Corp, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-624-8523 has 5 cross-referenced part numbers: L534000016 (Lockheed Martin Librascope Corporation), X1509-1 (Bowmar Llc Dba Bowmar Instrument Corp), 11017 (Bowmar Llc Dba Bowmar Instrument Corp), X1509 (Bowmar Llc Dba Bowmar Instrument Corp), 1836560 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 12 known substitutes for 6680-00-624-8523: 2990-00-089-2079, 5136-00-227-8629, 5330-00-276-6021 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for X1509-1: Style Designator: CYLINDRICAL CASED; Longest Horizontal Distance Between Mounting Centers: 0.600 INCHES NOMINAL IN; Mounting Type for Which Designed: UNABLE TO DECODE; Special Features: NONRESETTABLE,THREE ADDITIONAL MTG HOLES ON BACK EQUALLY SPACED ON A 1.094 IN. DIA BOLT CIRCLE,ALTERNATE ACTUATING DEVICE LOCATED ON RIGHT SIDE IN. 20 total characteristics are documented in the Federal Logistics Information System.