5315-99-148-9848 PIN,SHOULDER,HEADLESS Index 1680-99-148-9853 MECHANICAL SEAL,SPECIAL

National Stock Number:
5310-99-148-9851

Federal Supply Class:
5310

National Item Identification Number:
991489851

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:
4332619U1918MISSION SYSTEMS WIMBORNE LIMITED


Techincal Specification:
DRILLED HOLE DIAMETER1.600 INCHES NOMINAL
DRIVE POINT DEPTH0.208 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONBS130 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE3.750 INCHES
NUT DIAMETER4.395 INCHES MINIMUM AND 4.405 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN


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