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National Stock Number:
5310-00-637-0774
Federal Supply Class:
5310
National Item Identification Number:
006370774
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:
| 272A3046057 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 | | DRIVE POINT WIDTH | 0.125 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | | COUNTERSINK ANGLE | 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | NOMINAL THREAD SIZE | 1.562 INCHES | | NUT DIAMETER | 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | SPECIAL FEATURES | 4 DRILLED HOLES 0.070 IN. DIA ON 56 DEG ANGLE SPACED 90 DEG APART | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNEF |
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