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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:
| COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM NUT | | COUNTERBORE DIAMETER | 1.875 INCHES MINIMUM AND 1.905 INCHES MAXIMUM NUT | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5080 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.875 INCHES | | NUT THICKNESS | 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD PITCH DIAMETERS | +1.8425 TO 1.8470 INCHES | | THREAD QUANTITY PER INCH | 20 |
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