NSN 5310-00-098-2780
Part Details | LOCK WASHER
5310-00-098-2780 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Alternate Parts: 4401291, 4-40129-1, 14401291, 14-40129-1, 14401291, 14-40129-1, 5310-00-098-2780, 00-098-2780, 5310000982780, 000982780
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 06, 1972 | 00-098-2780 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
SERRATED
Cross Reference | NSN 5310-00-098-2780
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-40129-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| 14-40129-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| 14-40129-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES,INC. |
Technical Data | NSN 5310-00-098-2780
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SERRATED |
| HOLE DIAMETER | 0.258 INCHES MINIMUM AND 0.261 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.438 INCHES MINIMUM AND 0.442 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.100 INCHES NOMINAL |
| SPECIAL FEATURES | STYLE VARIES-NO SPLIT IN WASHER/ HEAT TREAT TO 160,000-180,000 PSI PER HT-21/SERRATIONS PER 85Z100-16/ MAGNETIC PARTICLE INSPECT PER PS IT-61/DIA AFTER PLATING 0.439-0.444 |
