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National Stock Number:
5310-00-721-3126
Federal Supply Class:
5310
National Item Identification Number:
007213126
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.)
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Manufacturer Information:
| S6135-66243 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | S6135-66243-000 | 54878 | ROTAIR AEROSPACE CORP | | S6135-66243-000 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DRIVE POINT QUANTITY | 8 | | DRIVE POINT WIDTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6381 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL THREAD SIZE | 1.188 INCHES | | NUT DIAMETER | 1.938 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.281 INCHES NOMINAL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNEF |
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