5310-00-584-7279 WASHER,SPRING TENSION Index 5310-00-584-7282 WASHER,LOCK

National Stock Number:
5310-00-584-7280

Federal Supply Class:
5310

National Item Identification Number:
005847280

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:
Y162S127CX1-414HT03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
Y162S127CX1-414HT30760INGERSOLL RAND CO
Y162S127CX1-414HT88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.899 INCHES NOMINAL
DRIVE POINT DIAMETER0.312 INCHES NOMINAL
DRIVE POINT QUANTITY2
COUNTERBORE DIAMETER1.812 INCHES NOMINAL NUT
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE NOMINAL THREAD DIAMETER0.375 INCHES
HOLE THREAD QUANTITY PER INCH16
HOLE TYPE AND QUANTITY2 TAPPED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY K-500 OVERALL
NOMINAL THREAD SIZE1.750 INCHES
NUT DIAMETER2.490 INCHES NOMINAL
NUT COUNTERBORE DEPTH0.437 INCHES NOMINAL NUT
NUT STYLEROUND
NUT THICKNESS1.687 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNS
THREAD QUANTITY PER INCH18


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