5305-01-424-3579 SCREW,CAP,SOCKET HEAD Index 5305-01-424-3581 SCREW,MACHINE

National Stock Number:
5310-01-424-3580

Federal Supply Class:
5310

National Item Identification Number:
014243580

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:
752-6406838-10053711NAVAL SEA SYSTEMS COMMAND
752-7068477-4953711NAVAL SEA SYSTEMS COMMAND
MIL-N-2133781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
H832-1662-4996169ELECTRIC BOAT CORPORATION
MS27955-196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS27955-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
DRIVE POINT DEPTH0.062 INCHES NOMINAL
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
BEARING SURFACE FINISH125.0 MICROINCHES
COUNTERSINK ANGLE90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM BOTH ENDS
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT DIAMETER1.032 INCHES MINIMUM AND 1.052 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232, TY Z, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNEF
THREAD QUANTITY PER INCH28


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