5310-00-856-0589 NUT,SELF-LOCKING,ROUND Index 5310-00-856-0591 NUT,SELF-LOCKING,ROUND

National Stock Number:
5310-00-856-0590

Federal Supply Class:
5310

National Item Identification Number:
008560590

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.


Manufacturer Information:
BACN10GR1781205THE BOEING COMPANY
BACN10GR1781996U S ARMY AVIATION AND MISSILE COMMAND
BR7414-11316019L2ESNA, LLC
BR7414-1131672962HARVARD INDUSTRIES INC
VS10304-1777272THE BOEING COMPANY


Techincal Specification:
DRIVE POINT DEPTH0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.4840 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES MINIMUM AND 110.0 DEGREES MAXIMUM NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND F MIL SPEC 1ST MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONNLON ZYTEL-103 FSCM 77272 MFR REF 2ND MATERIAL RESPONSE LOCKING INSERT
MATERIALPLASTIC POLYAMIDE (NYLON) LOCKING INSERT
MATERIALSTEEL COMP 4130 NUT
NOMINAL THREAD SIZE7.066 INCHES
NUT DIAMETER8.0900 INCHES MINIMUM AND 8.1100 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.4910 INCHES MINIMUM AND 0.5210 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81205-BACN10GR MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTPHOSPHATE ZINC NUT
TEMP RATING-75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNS
THREAD QUANTITY PER INCH16
UNDERCUT THICKNESS0.0740 INCHES MINIMUM AND 0.0760 INCHES MAXIMUM


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