5331-00-291-3365 O-RING Index 5331-00-291-3368 O-RING

National Stock Number:
5310-00-291-3366

Federal Supply Class:
5310

National Item Identification Number:
002913366

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:
1284550-10198897LOCKHEED MARTIN CORP


Techincal Specification:
THREAD SERIESUNJ
NOMINAL THREAD SIZE4.875 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONC-05-1190 COMP 300M FSCM 36659 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.112 INCHES NOMINAL
NUT DIAMETER5.375 INCHES NOMINAL
NUT THICKNESS0.405 INCHES NOMINAL
DRIVE POINT WIDTH0.380 INCHES NOMINAL
DRIVE POINT QUANTITY4
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY6 DRILLED
DRILLED HOLE DIAMETER0.069 INCHES NOMINAL
COUNTERSINK ANGLE110.0 DEGREES NOMINAL NUT
SPECIAL FEATURES0.900IN. GROOVE ON NUT PERIPHERY
THE MANUFACTURERS DATA
MANUFACTURERS CODE98897
DESIGN CONTROL REFERENCE1284550-101


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