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National Stock Number:
5310-01-524-2099
Federal Supply Class:
5310
National Item Identification Number:
015242099
Description:
NUT,SELF-LOCKING,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
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Manufacturer Information:
| BACN10RF28 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.098 INCHES NOMINAL | | DRIVE POINT QUANTITY | 4 | | DRIVE POINT WIDTH | 0.250 INCHES NOMINAL | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | LUBRICATION | WAX | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 6371 ASSN STD SINGLE MATERIAL RESPONSE NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D 4066 PA0121 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | MATERIAL | STEEL COMP 4130 NUT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 1.750 INCHES | | NUT DIAMETER | 2.279 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.491 INCHES NOMINAL | | SMALL END DIAMETER | 2.091 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT | | SURFACE TREATMENT | CADMIUM NUT | | TEMP RATING | -75.0 DEG FAHRENHEIT MINIMUM AND 250.0 DEG FAHRENHEIT MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNJ | | UNDERCUT THICKNESS | 0.065 INCHES NOMINAL |
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