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National Stock Number:
5310-00-856-0591
Federal Supply Class:
5310
National Item Identification Number:
008560591
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:
| BACN10GR7 | 81205 | THE BOEING COMPANY | | BR7414-4712 | 019L2 | ESNA, LLC | | BR7414-4712 | 72962 | HARVARD INDUSTRIES INC | | VS10304 | 77272 | THE BOEING COMPANY | | VS10304 | 81205 | 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 | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | 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 ZYREL-103FSCM 81205 MFR REF 2ND MATERIAL RESPONSE LOCKING INSERT | | MATERIAL | PLASTIC POLYAMIDE (NYLON) LOCKING INSERT | | MATERIAL | STEEL COMP 4130 NUT | | NOMINAL THREAD SIZE | 2.933 INCHES | | NUT DIAMETER | 3.673 INCHES MINIMUM AND 3.693 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81205-BACN10GR MANUFACTURERS STANDARD | | 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 | +2.8789 TO 2.8851 INCHES | | THREAD QUANTITY PER INCH | 12 | | UNDERCUT THICKNESS | 0.044 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
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