5310-01-331-7220 NUT,PLAIN,ROUND Index 5310-01-331-7222 NUT,SELF-LOCKING,SPLINE

National Stock Number:
5310-01-331-7221

Federal Supply Class:
5310

National Item Identification Number:
013317221

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:
331-102-02047432INTERSPIRO INC
631804953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DRIVE POINT DEPTH1.0 MILLIMETERS NOMINAL
DRIVE POINT QUANTITY12
DRIVE POINT WIDTH2.0 MILLIMETERS NOMINAL
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
NOMINAL THREAD SIZE7.50 MILLIMETERS
NUT DIAMETER9.3 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM
NUT STYLEROUND
NUT THICKNESS3.5 MILLIMETERS NOMINAL
SMALL END DIAMETER7.9 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESM
THREAD PITCH IN MILLIMETERS0.50
THREAD TOLERANCE CLASS6H INTERNAL
UNDERCUT THICKNESS1.0 MILLIMETERS NOMINAL


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