5970-01-253-1295 INSULATOR,PLATE Index 5331-01-253-1297 O-RING

National Stock Number:
5310-01-253-1296

Federal Supply Class:
5310

National Item Identification Number:
012531296

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:
863C0120080-01104236LOCKHEED MARTIN CORP


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE2.250 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP XM-12 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEROUND
NUT DIAMETER2.380 INCHES NOMINAL
NUT THICKNESS0.260 INCHES NOMINAL
DRIVE POINT QUANTITY3
SPECIAL FEATURESTHREE HOLES THREADED PER MIL-S-7742,.112-40 UNC 3B
THE MANUFACTURERS DATA
MANUFACTURERS CODE04236
DESIGN CONTROL REFERENCE863C0120080-011


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