5305-01-307-4376 SCREW,CAP,SOCKET HEAD Index 5310-01-307-4378 WASHER,FLAT

National Stock Number:
5310-01-307-4377

Federal Supply Class:
5310

National Item Identification Number:
013074377

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:
320-5157244 PC803950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
320-5157244 PC882126MARE ISLAND NAVAL SHIPYARD


Techincal Specification:
DRIVE POINT DEPTH0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
DRIVE POINT QUANTITY6
DRIVE POINT WIDTH0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE2.375 INCHES
NUT DIAMETER2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH12


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