SCREW ASSEMBLY,PANEL

5305FSC

01NCB code

617-6931Item number

NIIN 01-617-6931

Identification

THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	INCHES MINIMUM 0.297 AND INCHES MAXIMUM 0.327
FASTENER LENGTH	INCHES MINIMUM 0.485 AND INCHES MAXIMUM 0.515
HEAD STYLE
HEAD DIAMETER	INCHES MINIMUM 0.285 AND INCHES MAXIMUM 0.315
INTERNAL DRIVE STYLE
NOMINAL THREAD DIAMETER	INCHES 0.1900
WIDTH ACROSS FLATS	INCHES NOMINAL 0.156
FEATURES PROVIDED	FLAT WASHER AND LOCK WASHER AND SLEEVE
THREAD QUANTITY PER INCH	32
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 1600
SPECIAL FEATURES	THE SLEEVE IS INTERNALLY THREADED WITH .250-28UNF-3B THREADING IN 3 PLACES. THE SLEEVE HAS EXTERNAL DIAMOND KNURLING BY THE HEAD OF THE FASTENER.
MATERIAL	LOCKING FEATURE STEEL CORROSION RESISTING
MATERIAL	SLEEVE STEEL CORROSION RESISTING
MATERIAL	SPRING STEEL CORROSION RESISTING
MATERIAL	WASHER STEEL COMP 301 OR STEEL COMP 302
MATERIAL DOCUMENT AND CLASSIFICATION	LOCKING FEATURE MIL SPEC SINGLE MATERIAL RESPONSE -S35338
MATERIAL DOCUMENT AND CLASSIFICATION	SLEEVE ASSN STD SINGLE MATERIAL RESPONSE A-S5640 OR ASSN STD SINGLE MATERIAL RESPONSE AST- A484 OR ASSN STD SINGLE MATERIAL RESPONSE AST- A582
MATERIAL DOCUMENT AND CLASSIFICATION	SPRING FED SPEC SINGLE MATERIAL RESPONSE QQ-W-423 OR ASSN STD SINGLE MATERIAL RESPONSE AST- A313
MATERIAL DOCUMENT AND CLASSIFICATION	WASHER MIL SPEC ALL MATERIAL RESPONSES -IL-S-5059, COND A
SURFACE TREATMENT	OVERALL PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
THREAD SERIES DESIGNATOR	UNF

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