5310-00-200-1102 WASHER,FLAT Index 3030-00-200-1104 BELT,V

National Stock Number:
5310-00-200-1103

Federal Supply Class:
5310

National Item Identification Number:
002001103

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:
7M20-2076301THE BOEING COMPANY
7M20A2076301THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.124 INCHES NOMINAL
NUT DIAMETER1.742 INCHES MINIMUM AND
1.758 INCHES MAXIMUM
NUT THICKNESS0.250 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
DRIVE POINT WIDTH0.120 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
DRIVE POINT QUANTITY4
SPECIAL FEATURES4 HOLES 0.063 IN. DIA EQUALLY SPACED 45 DEG FROM DRIVE POINT ON SURFACE THROUGH SIDE
THE MANUFACTURERS DATA
MANUFACTURERS CODE76301
DESIGN CONTROL REFERENCE7M20A20


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