5310-01-282-5688 NUT,PLAIN,BLIND RIVET Index 5310-01-282-5690 WASHER,FLAT

National Stock Number:
5310-01-282-5689

Federal Supply Class:
5310

National Item Identification Number:
012825689

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
628962053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESSQUARE
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH5
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TYPE M,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM
NUT STYLEROUND
DRIVE POINT DEPTH0.060 INCHES NOMINAL
NUT DIAMETER1.120 INCHES NOMINAL
NUT THICKNESS1.000 INCHES NOMINAL
DRIVE POINT WIDTH0.100 INCHES MINIMUM AND
0.101 INCHES MAXIMUM
DRIVE POINT QUANTITY15
LUBRICATIONDRY FILM LUBRICANT
SPECIAL FEATURESDRIVE POINT LENGTH 0.560 IN.; THREAD SURFACE FINISH 63.0 MICROIN,VERTICAL PITCH,32.0 MICROIN,MAJOR DIAMETER


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