5330-00-291-3342 SEAL,PLAIN ENCASED Index 5330-00-291-3350 SEAL,PLAIN ENCASED

National Stock Number:
5310-00-291-3343

Federal Supply Class:
5310

National Item Identification Number:
002913343

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:
1292537-10117772AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC
1292537-10180378TRIUMPH AEROSTRUCTURES, LLC
1292537-10198897LOCKHEED MARTIN CORP


Techincal Specification:
THREAD SERIESUNJ
NOMINAL THREAD SIZE2.250 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 2024 OVERALL
NUT STYLEROUND
FLANGE THICKNESS0.100 INCHES NOMINAL
SMALL END DIAMETER2.425 INCHES MINIMUM AND
2.435 INCHES MAXIMUM
DRIVE POINT DEPTH0.150 INCHES NOMINAL
NUT DIAMETER2.635 INCHES MINIMUM AND
2.645 INCHES MAXIMUM
NUT THICKNESS0.620 INCHES MINIMUM AND
0.630 INCHES MAXIMUM
DRIVE POINT WIDTH0.260 INCHES NOMINAL
UNDERCUT THICKNESS0.200 INCHES NOMINAL
DRIVE POINT QUANTITY2
COUNTERSINK ANGLE100.0 DEGREES MINIMUM AND
120.0 DEGREES MAXIMUM NUT
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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