Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-223-6530 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Alternate Parts: KFN5564, KFN556-4, KFN5564, KFN556-4, BH005294, BH00529-4, KFN5564, KFN556-4, KFN5564, KFN556-4, KFN5564, KFN556-4, KFN5564, KFN556-4, 5310-01-223-6530, 01-223-6530, 5310012236530, 012236530
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 04, 1986 | 01-223-6530 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-223-6530
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KFN556-4 | 15653 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| KFN556-4 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| BH00529-4 | 27238 | BRISTOL INDUSTRIES |
| KFN556-4 | 27238 | BRISTOL INDUSTRIES |
| KFN556-4 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| KFN556-4 | 97928 | HUCK INTL INC |
| KFN556-4 | 12733 | VSI CORPSUB OF FAIRCHILD INDUSTRIES INC |
Technical Data | NSN 5310-01-223-6530
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| NUT STYLE | HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.461 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.380 INCHES MAXIMUM |
| WASHER THICKNESS | 0.107 INCHES MINIMUM AND 0.111 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| SPECIAL FEATURES | CETYL ALCOHOL LUBRICANT PER MIL-L-87132,TY 1,GRADE A |