National Stock Number (NSN) 4730-00-521-3500 (4730005213500) Parts 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)	00-521-3500 (005213500)
NCB Code	USA (00)
Manufacturer	Fyr Fyter Co Inc, Eca Etablissement Central Des, General Motors Corp, Newark Electronics Corporation, Parker Machine Works, Grinnell Fire Protection Systems Co Inc, Badger Fire Protection Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
B-52948	fyr fyter co inc	elbow tube	01317	RFQ
2540005213500	eca etablissement central des	elbow tube	a00am	RFQ
2178341	general motors corp	elbow tube	24617	RFQ
2178341	newark electronics corporation	elbow tube	23862	RFQ
P1068	parker machine works	elbow tube	73267	RFQ
S63800	grinnell fire protection systems co inc	elbow tube	04826	RFQ
63800	badger fire protection inc	elbow tube	3j724	RFQ

MRC	Criteria	Characteristic
FEAT	SPECIAL FEATURES	CONSISTS OF 2 ELBOWS AND MTG. BRACKETS; 1ST LEG OF ELBOW IS 1.3438 IN. LG.; 0.4375 IN.-20 UNF-3A,0.250 IN. 0.D. TUBE. OFFSET 0.500 IN. 2ND LEG 270 DEG. FROM 1ST LEG,END 0.4375 IN.-20 UNF-3A,0.250 IN. 0.D. TUBE OFFSET IN. MTG. BRACKET 1.0625