NSN 5310-00-989-5078
Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-989-5078 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: Z6630048K, Z6630-048K, Z6630048, Z6630-048, 490271, 490272, 59872428, 59872-428, 490272, 490272, 490271, 5310-00-989-5078, 00-989-5078, 5310009895078, 009895078
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 16, 1966 | 00-989-5078 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON
Cross Reference | NSN 5310-00-989-5078
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Z6630-048K | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| Z6630-048 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| 490271 | 019L2 | FITZ AEROSPACE, LLCDBA ESNA |
| 490272 | 26212 | NOW CORPMODERN MFG DIV |
| 59872-428 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 490272 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 490272 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
| 490271 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5310-00-989-5078
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3BG |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM |
| WASHER THICKNESS | 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| PRECIOUS MATERIAL | SILVER |