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