Recently Updated NSN 4730-00-194-1049 Or (4730001941049) Part List

Item Name	Elbow Tube
Federal Supply Group (FSG)	Pipe Tubing Hose and Fittings
Federal Supply Class (FSC)	4730 Hose Pipe Tube Lubrication and Railing Fittings
National Item Identification Number (NIIN)	00-194-1049 (001941049)
NCB Code	USA (00)
Manufacturer	Eaton Aeroquip Inc, Aerofit Inc, Designed Metal Connections Inc, Collins Engineering Corp, Allan Aircraft Supply Co Llc, Aeronautical Standards Group, Crown Fitting Co Inc, Hydro Fitting Manufacturing Corp, Faber Enterprises Inc, Military Standards Corp

Part Number	Manufacturer	Item Name	RFQ
AN821-28D	eaton aeroquip inc	elbow tube	RFQ
AN821-28D	aerofit inc	elbow tube	RFQ
AN821 28D	designed metal connections inc	elbow tube	RFQ
AN821-28D	collins engineering corp	elbow tube	RFQ
AN821-28D	allan aircraft supply co llc	elbow tube	RFQ
AN821-28D	aeronautical standards group	elbow tube	RFQ
AN821-28D	crown fitting co inc	elbow tube	RFQ
AN831-28D	hydro fitting manufacturing corp	elbow tube	RFQ
AN821-28D	faber enterprises inc	elbow tube	RFQ
MS24401D28	military standards corp	elbow tube	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A ALL ENDS
AHNC	CONNECTION STYLE	FLARED (TUBE) ALL ENDS
AHSJ	LEG LENGTH	2.812 INCHES MINIMUM ALL ENDS AND 2.815 INCHES MAXIMUM ALL ENDS
AWLS	CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
CMLP	THREAD QUANTITY PER INCH	12 ALL ENDS
CQJX	NOMINAL THREAD SIZE	2.250 INCHES 1ST END
CQRB	SEAT ANGLE	37.0 DEGREES ALL ENDS
CRFY	FLOW ANGLE	90.0 DEGREES
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.750 INCHES ALL ENDS
MATT	MATERIAL	ALUMINUM ALLOY 2014 OVERALL OR ALUMINUM ALLOY 2024 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/6SFTT2XXDANA000 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ANODIZE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJ ALL ENDS