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National Stock Number:
5310-00-863-1230
Federal Supply Class:
5310
National Item Identification Number:
008631230
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:
| BACN10GR10 | 81205 | THE BOEING COMPANY | | BACN10RF-210 | 81205 | THE BOEING COMPANY | | VS10304-10 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 3.730 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL COMP 4130 NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | NYLON ZYTEL-103 FSCM 81205 MFR REF 2ND MATERIAL RESPONSE LOCKING INSERT | | MIL-S-6758,COND F,SURFACE COND 4 MIL SPEC 1ST MATERIAL RESPONSE NUT | | SURFACE TREATMENT | PHOSPHATE ZINC NUT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE NUT | | NUT STYLE | ROUND | | SMALL END DIAMETER | 4.203 INCHES MINIMUM AND | | 4.235 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.110 INCHES MINIMUM AND | | 0.140 INCHES MAXIMUM | | NUT DIAMETER | 4.516 INCHES MINIMUM AND | | 4.536 INCHES MAXIMUM | | NUT THICKNESS | 0.491 INCHES MINIMUM AND | | 0.521 INCHES MAXIMUM | | DRIVE POINT WIDTH | 0.359 INCHES MINIMUM AND | | 0.391 INCHES MAXIMUM | | UNDERCUT THICKNESS | 0.386 INCHES MINIMUM AND | | 0.396 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND | | 110.0 DEGREES MAXIMUM NUT | | SPECIFICATION/STANDARD DATA | 81205-BACN10GR MANUFACTURERS STANDARD |
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