Complete Listing of NSN (3020008555042) Parts 3020-00-855-5042

Item Name	Pulley Parallel Groove
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-855-5042 (008555042)
NCB Code	USA (00)
Manufacturer	Guenther Systems Inc, Tb Woodss Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
131-1-202	guenther systems inc	pulley parallel groove	19526	RFQ
18L050	tb woodss corporation	pulley parallel groove	79425	RFQ

MRC	Criteria	Characteristic
TEXT	GENERAL CHARACTERISTICS ITEM DESCRIPTION	2.121 IN. OD PULLEY 2.375 IN. OD FLANGE,2.149 IN. PITCH DIA,0.9375 IN. LG O/A,0.1875 IN. DISTANCE FROM 1ST END FACE OF HUB TO FACE OF PULLEY,0.750 IN. W OF FACE,1.000 IN. LG OF BORE,0.4375 IN. DEPTH FROM 2ND END TO FACE OF BORE,18 GROOVE