5331-01-437-8228 O-RING Index 4320-01-437-8230 SEAL ASSEMBLY,SHAFT,SPRING LOADE

National Stock Number:
5310-01-437-8229

Federal Supply Class:
5310

National Item Identification Number:
014378229

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:
380233-315576METALTRONICS INC
380233-323162FRAZIER AVIATION INC
380233-36Z056CM MANUFACTURING INC
380233-398897LOCKHEED MARTIN CORP


Techincal Specification:
DRIVE POINT DEPTH0.190 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.440 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6750 COND E-2 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS6371 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 CAP
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE5.250 INCHES
NUT DIAMETER6.060 INCHES MINIMUM AND 6.080 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.840 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
SPECIAL FEATURESFIVE SET SCREWS HOLES EQUALLY SPACED TAPPED 1/4-28 UNF-3B OUTSIDE DIAMETER,THREE HOLES DRILLED THRU 0.069 MIN 0.074 MAX (NO.50) TOP TO BOTTOM AND EQUALLY SPACED,MAGNETICALLY INSPECT PER LAC PROCESS SPE 0565
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN


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