National Stock Number (NSN) 5325-01-233-8803 (5325012338803) Parts List

Item Name	Ring Retaining
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5325 Fastening Devices
National Item Identification Number (NIIN)	01-233-8803 (012338803)
NCB Code	USA (01)
Manufacturer	Twin Disc Incorporated, Marine And Industrial Transmissions Lt

Part Number	Manufacturer	Item Name	Cage Code	RFQ
A-2621-Q	twin disc incorporated	ring retaining	61208	RFQ
A2621Q	marine and industrial transmissions lt	ring retaining	u2621	RFQ
A2621Q	twin disc incorporated	ring retaining	k2171	RFQ

MRC	Criteria	Characteristic
ABKV	OUTSIDE DIAMETER	3.600 INCHES MAXIMUM
ABMC	MAJOR THICKNESS	0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
ALME	MATERIAL HARDNESS RATING	NOT RATED
AWQD	STRENGTH RATING	NOT RATED
ACXD	RING STYLE	STRAIGHT GAP
AAGR	CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
ABQK	END STYLE	VERTEX OUTSIDE PERIPHERY
AARX	INSIDE DIAMETER	3.310 INCHES NOMINAL
MATL	MATERIAL	STEEL, SAE 1065
ALBY	USAGE DESIGN	EXTERNAL
AASG	CASEHARDENING INDICATOR	NOT CASEHARDENED