NSN 6645-00-557-0320 AN57431, AN5743-1, AN57432
Product Details | MECHANICAL AIRCRAFT CLOCK
6645-00-557-0320 A clock specifically designed for mounting on or in a panel. It may have a strike mechanism. Excluded are mechanisms for controlling and regulating secondary clocks and alarm signalling devices.
Part Alternates: AN57431, AN5743-1, AN57432, AN5743-2, AN5743A, MILC7938TYPEAN5743T1A, MILC7939, MILC7939A, W33751010, W33-7510-10, W33751010LA, W33-7510-10LA, 2159, 22809B2, 22809T2, 2650031, 26-5003-1, 2686010001, 26-86010-001, 6645-00-557-0320, 00-557-0320, 6645005570320, 005570320
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-557-0320 | 32601 ( CLOCK, PANEL ) |
Demand History | NSN 6645-00-557-0320
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| W33751010 | 2014-05-125 | 2 | KE |
| W33751010 | 2014-04-99 | 2 | KE |
| 6645-00-557-0320 | 2007-11-318 | 10 | IT |
| W33751010LA | 2007-09-267 | 1 | Canada |
Cross Reference | NSN 6645-00-557-0320
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2159 | 20209 | ELGIN NATIONAL INDUSTRIES INC |
| 22809B2 | 79300 | WALTHAM CLOCK CO INC |
| 22809T2 | 79300 | WALTHAM CLOCK CO INC |
| 26-5003-1 | 18773 | SPARTAN AVIATION INC |
| 26-86010-001 | 51179 | SWEARINGEN AVIATION CORP |
| AN5743-1 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN5743-2 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN5743-2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| AN5743-2 | 97151 | AIR FORCE LOGISTICS COMMAND 88 0SS OSE |
| AN5743A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MILC7938TYPEAN5743T1A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILC7939 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILC7939A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| W33-7510-10 | 98429 | WAKMANN WATCH COMPANY INC |
| W33-7510-10LA | 98429 | WAKMANN WATCH COMPANY INC |
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Related Products | NSN 6645-00-557-0320
Technical Data | NSN 6645-00-557-0320
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 2.375 INCHES NOMINAL |
| SCALE NAME | STANDARD TIME |
| MOUNTING HOLE DIAMETER | 0.170 INCHES NOMINAL |
| SCALE QUANTITY | 1 |
| MAJOR GRADUATION COLOR | FLUORESCENT |
| KNOB LOCATION | LEFT HAND SIDE |
| OVERALL LENGTH | 1.969 INCHES NOMINAL |
| SCALE RANGE | +0.0/+12.0 HOUR |
| GRADUATION UNIT | 0.200 HOUR |
| KNOB TYPE | STEM WIND AND STEM SET |
| MOUNTING HOLE LOCATION | 180 DEG APART ON 2.625 IN. DIA CIRCLE |
| HAND QUANTITY | 3 |
| OVERALL HEIGHT | 2.375 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 2 |
| MINOR GRADUATION COLOR | FLUORESCENT |
Restrictions/Controls & Freight Information | NSN 6645-00-557-0320
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||