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National Stock Number:
5310-01-125-2008
Federal Supply Class:
5310
National Item Identification Number:
011252008
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:
| NAS1493-12 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 2.157 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD PITCH DIAMETERS | 2.1209 TO 2.1260 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 33.0 ROCKWELL C MAXIMUM | | NUT STYLE | ROUND | | SMALL END DIAMETER | 2.475 INCHES MINIMUM AND | | 2.480 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.050 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | NUT DIAMETER | 2.562 INCHES MINIMUM AND | | 2.572 INCHES MAXIMUM | | NUT THICKNESS | 0.312 INCHES MINIMUM AND | | 0.317 INCHES MAXIMUM | | DRIVE POINT WIDTH | 0.250 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | | UNDERCUT THICKNESS | 0.100 INCHES MINIMUM AND | | 0.105 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 8 | | COUNTERSINK ANGLE | 89.5 DEGREES MINIMUM AND | | 90.5 DEGREES MAXIMUM NUT | | SPECIFICATION/STANDARD DATA | 80205-NAS1493 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
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