5330-01-210-0524 SEAL Index 5305-01-210-0526 SCREW

National Stock Number:
5310-01-210-0525

Federal Supply Class:
5310

National Item Identification Number:
012100525

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:
71656-31X4 PIECE 196169ELECTRIC BOAT CORPORATION
SSN671-505-2047605 PIECE 180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PROPRIETARY CHARACTERISTICSMRCS
NOMINAL THREAD SIZE2.250 INCHES
NUT DIAMETER15.500 INCHES NOMINAL
NUT THICKNESS5.500 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONLEFT-HAND
THREAD SERIESACME


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