5305-00-925-7860 SCREW,CLOSE TOLERANCE Index 5305-00-925-7863 SCREW,MACHINE

National Stock Number:
5305-00-925-7862

Federal Supply Class:
5305

National Item Identification Number:
009257862

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
5305PL07591519009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS21043-662384LFC INDUSTRIES INC.
MS21043-663020CRESCENT MANUFACTURING OPERATING COMPANY
MS27039-1-1578022NORTHROP GRUMMAN SYSTEMS CORPORATION
MS27039-1-1578286SIKORSKY AIRCRAFT CORPORATION
MS27039-1-1580205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS27039-1-1581205THE BOEING COMPANY
MS27039-1-1596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS27039-1-1598897LOCKHEED MARTIN CORP
MS27039-1-15A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
MS27039-1-15A0311TECNO TRADE S.R.L.
MS27039-1-15AC910AERTEKNO S.R.L.


Techincal Specification:
FASTENER LENGTH0.954 INCHES MINIMUM AND 1.001 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
HEAD DIAMETER0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6300 ASSN STD 2ND MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP 8630 OR STEEL COMP 4037
SCREW SURFACE TREATMENTCADMIUM AND CHROMATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.377 INCHES MINIMUM AND 0.516 INCHES MAXIMUM


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