NSN 3020-00-289-7723, (3020002897723) Parts Inventory

Item Name	Gear Spur
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-289-7723 (002897723)
NCB Code	USA (00)
Manufacturer	Rockwell Collins Aerospace

Part Number	Manufacturer	Item Name	Cage Code	RFQ
505-0437-002	rockwell collins aerospace	gear spur	13499	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	PLAIN,SOLID
AGJS	PITCH DIAMETER	1.1875 INCHES NOMINAL
AJLA	TEETH QUANTITY	57
ANTP	BORE STYLE	PLAIN BOTH ENDS
BDZQ	BACKLASH DESIGNATION	GRADE B
CWCD	NOMINAL OUTSIDE DIAMETER	1.2292 INCHES
CWNH	TOOTH FORM	STANDARD
CWPP	PRESSURE ANGLE	20.0000 DEGREES
CWQL	NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.163 INCHES FIRST END
CWRM	FACE NOMINAL WIDTH	0.093 INCHES
CWRS	BORE NOMINAL DIAMETER	0.188 INCHES BOTH ENDS
CWTR	HUB STYLE DESIGNATOR	PLAIN FIRST END
CWTX	HUB NOMINAL DIAMETER	0.375 INCHES FIRST END
MATT	MATERIAL	ALUMINUM ALLOY 2024 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-354A,CLASS 24S,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ANODIZE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	PROTRUDING HUB