NSN 3130-00-399-4423, (3130003994423) Parts Inventory

Item Name	Bearing Unit Plain
Federal Supply Group (FSG)	Bearings
Federal Supply Class (FSC)	3130 Bearings Mounted
National Item Identification Number (NIIN)	00-399-4423 (003994423)
NCB Code	USA (00)
Manufacturer	Eaton Aerospace Ltd, Portsmouth Naval Shipyard Supply Dept, Bae Systems Land And Armaments Inc, Fmc Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
34022	eaton aerospace ltd	bearing unit plain	62983	RFQ
MS10158PCABEARING	portsmouth naval shipyard supply dept	bearing unit plain	81316	RFQ
74410A1PC33	bae systems land and armaments inc	bearing unit plain	80212	RFQ
42326-10PC28	eaton aerospace ltd	bearing unit plain	62983	RFQ
42326-2PC28	eaton aerospace ltd	bearing unit plain	62983	RFQ
74410A1PC33	fmc corporation	bearing unit plain	22888	RFQ
74410A6PC33	bae systems land and armaments inc	bearing unit plain	80212	RFQ
74410A6PC33	fmc corporation	bearing unit plain	22888	RFQ

MRC	Criteria	Characteristic
ABKG	BOLT CIRCLE DIAMETER	5.3750 INCHES NOMINAL
ABKU	FLANGE THICKNESS	0.6250 INCHES NOMINAL
ABXV	BORE DIAMETER	1.8750 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM
AFWB	HOUSING DIAMETER	6.3750 INCHES NOMINAL
AFWD	HOUSING LENGTH	3.0000 INCHES NOMINAL
AGZA	ALIGNMENT TYPE	RIGID
ANJS	SHAFT END TYPE	OPEN
CWJW	MOUNTING HOLE TYPE	ROUND,UNTHREADED
FEAT	SPECIAL FEATURES	SIX HOLES 0.5625 IN. DIA ON BOLT CIRCLE,TWO HOLES 3/8-16 THD SIZE 0.6875 IN. DEEP ON FLANGE FACE
MATT	MATERIAL	COPPER ALLOY 903 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL