Database of Gear Helical Under NSN (3020007574658) 3020-00-757-4658 Parts

Item Name	Gear Helical
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-757-4658 (007574658)
NCB Code	USA (00)
Manufacturer	Ge Aviation Systems Ltd

Part Number	Manufacturer	Item Name	RFQ
139885-01	ge aviation systems ltd	gear helical	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	PLAIN,SOLID
AGAV	END ITEM IDENTIFICATION	HELICOPTER,SUPERCOBRA ADVANCE ATTACK AH-1W
AJLA	TEETH QUANTITY	36
ANTP	BORE STYLE	PLAIN BOTH ENDS
CRTL	CRITICALITY CODE JUSTIFICATION	FEAT
CWCD	NOMINAL OUTSIDE DIAMETER	0.528 INCHES
CWMW	TEETH TYPE	SINGLE HELIX
CWNH	TOOTH FORM	STUB
CWNM	TOOTH DIRECTION	RIGHT
CWQL	NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.080 INCHES SECOND END
CWQL	NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.148 INCHES FIRST END
CWRM	FACE NOMINAL WIDTH	0.047 INCHES
CWRS	BORE NOMINAL DIAMETER	0.091 INCHES BOTH ENDS
CWTR	HUB STYLE DESIGNATOR	PLAIN SECOND END
CWTR	HUB STYLE DESIGNATOR	SPLIT FIRST END
CWTX	HUB NOMINAL DIAMETER	0.150 INCHES SECOND END
CWWC	CLAMPING SURFACE NOMINAL LENGTH	0.110 INCHES FIRST END
CWWK	PRECISION CLASSIFICATION	QUALITY NUMBER 10
FEAT	SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
MATT	MATERIAL	PLASTIC ACETAL BODY
MATT	MATERIAL	STEEL COMP 303 HUB
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HUB
STYL	STYLE DESIGNATOR	PROTRUDING HUBS
AGJS	PITCH DIAMETER	0.5007 INCHES NOMINAL
CWPP	PRESSURE ANGLE	20.0000 DEGREES
CWPZ	HELIX ANGLE	3.0000 DEGREES
CWTX	HUB NOMINAL DIAMETER	0.124 INCHES FIRST END
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	L-P-392,TYPE 1,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE HUB
SFTT	SURFACE TREATMENT	PASSIVATE HUB