National Stock Number (NSN) 3120-01-190-2764 (3120011902764) Parts List

Item Name	Bearing Plain Self Aligning
Federal Supply Group (FSG)	Bearings
Federal Supply Class (FSC)	3120 Bearings Plain Unmounted
National Item Identification Number (NIIN)	01-190-2764 (011902764)
NCB Code	USA (01)
Manufacturer	Aurora Pump, Inspektorat Wsparcia Sil Zbrojnych, Rbc Transport Dynamics Corp, New Hampshire Ball Bearings Inc, U S Bearings, Sargent Aerospace, Lockheed Martin Corporation, Rbc Southwest Products Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
C7547-3	aurora pump	bearing plain self aligning	56644	RFQ
3120PL0687631	inspektorat wsparcia sil zbrojnych	bearing plain self aligning	9009h	RFQ
03-824-52E-008	rbc transport dynamics corp	bearing plain self aligning	09455	RFQ
ADSB52-301	new hampshire ball bearings inc	bearing plain self aligning	15860	RFQ
HSP52TL112	u s bearings	bearing plain self aligning	02758	RFQ
KSAD52-12	sargent aerospace	bearing plain self aligning	97613	RFQ
3120PL1622928	inspektorat wsparcia sil zbrojnych	bearing plain self aligning	9009h	RFQ
C7547-3	lockheed martin corporation	bearing plain self aligning	81755	RFQ
C7547-3	rbc southwest products inc	bearing plain self aligning	81376	RFQ

MRC	Criteria	Characteristic
ABXV	BORE DIAMETER	3.2730 INCHES MINIMUM AND 3.2740 INCHES MAXIMUM
AGGF	OUTER MEMBER OUTSIDE DIAMETER	4.0830 INCHES MINIMUM AND 4.0840 INCHES MAXIMUM
AGGH	OUTER MEMBER WIDTH	1.1050 INCHES NOMINAL
AGGJ	INNER MEMBER WIDTH	0.9550 INCHES MINIMUM AND 0.9600 INCHES MAXIMUM
FEAT	SPECIAL FEATURES	OUTER MEMBER HAS TWO OPPOSING FLANGES THAT EXTEND 2.838 IN. FROM OUTER MEMBER EACH HAS 0.2745 DIA HOLE
MATT	MATERIAL	ALUMINUM ALLOY 2024 INNER MEMBER
MATT	MATERIAL	ALUMINUM ALLOY 2024 OUTER RACE MEMBER
SFTT	SURFACE TREATMENT	ANODIZE INNER MEMBER
STYL	STYLE DESIGNATOR	WITHOUT INSERT OR LINER