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National Stock Number:
5310-00-863-1231
Federal Supply Class:
5310
National Item Identification Number:
008631231
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:
| BACN10GR6 | 81205 | THE BOEING COMPANY | | BR7414-4418 | 019L2 | ESNA, LLC | | BR7414-4418 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.079 INCHES MINIMUM AND 0.109 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 | | DRIVE POINT WIDTH | 0.234 INCHES MINIMUM AND 0.266 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 | AMS 6370 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 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 | 2.751 INCHES | | NUT DIAMETER | 3.329 INCHES MINIMUM AND 3.349 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.429 INCHES MINIMUM AND 0.459 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81205-BACN10GR MANUFACTURERS STANDARD | | UNDERCUT THICKNESS | 0.044 INCHES MINIMUM AND 0.106 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 | | TEMP RATING | -75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD PITCH DIAMETERS | +2.7149 TO 2.7202 INCHES | | THREAD QUANTITY PER INCH | 18 |
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