NSN 5310-01-143-1773
Part Details | FINISHING WASHER
5310-01-143-1773 A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
Alternate Parts: A51B3120619, A51B31206-19, A51B3120619, A51B31206-19, 5310-01-143-1773, 01-143-1773, 5310011431773, 011431773
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 28, 1982 | 01-143-1773 | 15932 ( WASHER, FINISHING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-143-1773
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A51B31206-19 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| A51B31206-19 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 5310-01-143-1773
| Characteristic | Specifications |
|---|---|
| HOLE DIAMETER | 0.289 INCHES MINIMUM AND 0.396 INCHES MAXIMUM |
| RECESS DIAMETER | 0.507 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.040 INCHES NOMINAL |
| RECESS ANGLE | 100.0 DEGREES NOMINAL |
| SPECIAL FEATURES | RECTANGULAR PERIPHERAL SHAPE 1.120 IN. LG AND 0.680 IN. WIDE; TWO DRILLED HOLES 0.070 IN. MIN AND 0.075 IN. MAX DIA; DIFFERS FROM DASH 15 DUE TO CURVED LARGE BEARING SURFACE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |