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National Stock Number:
5310-00-095-3355
Federal Supply Class:
5310
National Item Identification Number:
000953355
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:
| 121802 | 00198 | PRATT & WHITNEY CANADA CORP | | 121802 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 1.875 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD PITCH DIAMETERS | 1.8425 TO 1.8470 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5080 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | NUT THICKNESS | 0.560 INCHES MINIMUM AND | | 0.570 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 2.302 INCHES MINIMUM AND | | 2.322 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 1.875 INCHES MINIMUM AND | | 1.905 INCHES MAXIMUM NUT | | COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND | | 92.0 DEGREES MAXIMUM NUT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 121802 |
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