5970-01-014-0729 INSULATOR,BUSHING Index 5310-01-014-0734 WASHER,FLAT

National Stock Number:
5310-01-014-0730

Federal Supply Class:
5310

National Item Identification Number:
010140730

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:
19074-102121GOODRICH AEROSPACE CANADA LTD.
19074-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
19074-177751NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DRIVE POINT DEPTH2.000 INCHES NOMINAL
DRIVE POINT QUANTITY6
DRIVE POINT WIDTH0.280 INCHES NOMINAL
COUNTERBORE DIAMETER3.515 INCHES MINIMUM AND 3.525 INCHES MAXIMUM NUT
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000,COND E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT DIAMETER3.820 INCHES NOMINAL
NUT COUNTERBORE DEPTH0.050 INCHES NOMINAL NUT
NUT STYLEROUND
NUT THICKNESS1.185 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-1500,TYPE 2,CLASS 2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF


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