5310-00-685-2112 WASHER,KEY Index 3540-00-685-2125 SEAT,VALVE

National Stock Number:
5310-00-685-2118

Federal Supply Class:
5310

National Item Identification Number:
006852118

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:
403311-517772AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC
403311-598897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050,COND C1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8630 OVERALL
NOMINAL THREAD SIZE1.750 INCHES
NUT DIAMETER2.500 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.600 INCHES NOMINAL
SPECIAL FEATURESTAPPED HOLE LOCATED ON WRENCHING FLATS
WIDTH ACROSS FLATS2.250 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH16


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