4730-00-351-2218 ELBOW,PIPE Index 5940-00-351-2222 TERMINAL BOX

National Stock Number:
5310-00-351-2221

Federal Supply Class:
5310

National Item Identification Number:
003512221

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:
0085814153DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA
9S4563LPC1580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
COUNTERBORE DIAMETER0.250 INCHES NOMINAL NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1016 OR STEEL COMP 1019 OR STEEL COMP 1021 OR STEEL COMP 1022 OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT DIAMETER0.312 INCHES NOMINAL
NUT COUNTERBORE DEPTH0.032 INCHES NOMINAL NUT
NUT STYLEROUND
NUT THICKNESS0.281 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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