National Stock Number (NSN) 3020-01-437-8785 (3020014378785) Parts List

Item Name	Chain Roller
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	01-437-8785 (014378785)
NCB Code	USA (01)
Manufacturer	Emerson Power Transmission, Insinger Machine Company The, American National Standards, Jeffrey Chain Lp, Union Chain, Diamond Chain Co, Emerson Electric Gmbh And Co

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NO.41 73 PITCHES	emerson power transmission	chain roller	76474	RFQ
1189-1 ITEM 11	insinger machine company the	chain roller	30793	RFQ
1189-1	insinger machine company the	chain roller	30793	RFQ
ASA41 73 PITCHES	american national standards	chain roller	80204	RFQ
NO.41 73 PITCHES	jeffrey chain lp	chain roller	55739	RFQ
NO.41 73 PITCHES	union chain	chain roller	78985	RFQ
9001-04	insinger machine company the	chain roller	30793	RFQ
NO.41 73 PITCHES	diamond chain co	chain roller	72625	RFQ
NO.41 73 PITCHES	emerson electric gmbh and co	chain roller	71176	RFQ

MRC	Criteria	Characteristic
ABNZ	EFFECTIVE LENGTH	36.5000 INCHES NOMINAL
ACHT	PIN OVERALL LENGTH	0.6500 INCHES NOMINAL
AGAV	END ITEM IDENTIFICATION	TICONDEROGA CLASS CG(47) (GUIDED MISSILE CRUISER)
AKGQ	NOMINAL PITCH DISTANCE	0.5000 INCHES
AWFN	LINK ROW QUANTITY	1
AWFQ	FIRST CHAIN LINK STYLE	ROLLER
AWFR	SECOND CHAIN LINK STYLE	PIN
AWFW	PIN FASTENING METHOD	COTTER PIN
AWFX	FIRST CHAIN LINK PLATE WIDTH	0.3830 INCHES NOMINAL
AWGA	FIRST CHAIN LINK PLATE NOMINAL THICKNESS	0.0500 INCHES
AWRB	FIRST CHAIN LINK ROLLER NOMINAL DIAMETER	0.3060 INCHES
AWRE	FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES	0.2500 INCHES
AWRR	SECOND CHAIN LINK PLATE WIDTH	0.3100 INCHES NOMINAL
AWRW	SECOND CHAIN LINK PLATE NOMINAL THICKNESS	0.0500 INCHES
AWRX	SECOND CHAIN LINK PIN NOMINAL DIAMETER	0.1410 INCHES
AWSA	SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES	0.3500 INCHES
CQBC	MINIMUM TENSILE STRENGTH	1500 POUNDS PER SQUARE INCH
MATT	MATERIAL	STEEL