|
|
|
National Stock Number:
5310-01-358-8007
Federal Supply Class:
5310
National Item Identification Number:
013588007
Description:
NUT,PLAIN,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
|
Manufacturer Information:
| S6135-22057-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
|
Techincal Specification:
| THREAD SERIES | UNJ | | NOMINAL THREAD SIZE | 3.500 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4340 OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 33.0 ROCKWELL C MAXIMUM | | NUT STYLE | ROUND | | DRIVE POINT DEPTH | 0.205 INCHES NOMINAL | | NUT DIAMETER | 3.395 INCHES MINIMUM AND | | 3.405 INCHES MAXIMUM | | NUT THICKNESS | 0.580 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.188 INCHES NOMINAL | | DRIVE POINT QUANTITY | 18 |
|
|