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National Stock Number:
5310-01-068-1323
Federal Supply Class:
5310
National Item Identification Number:
010681323
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| NAS1291X8 | 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 | UNJF | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 CLASS 1 OR 2 FED SPEC ALL TREATMENT RESPONSES OVERALL | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 0.814 INCHES MAXIMUM | | OVERALL HEIGHT | 0.350 INCHES MINIMUM AND | | 0.410 INCHES MAXIMUM | | WASHER THICKNESS | 0.040 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.556 INCHES MINIMUM AND | | 0.566 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | COUNTERSINK ANGLE | 120.0 DEGREES MAXIMUM NUT | | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM | | SPECIFICATION/STANDARD DATA | 80205-NAS1291 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
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