National Stock Number (NSN) 4730-00-277-2567 (4730002772567) Parts List

Item Name	Clamp Hose
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)	00-277-2567 (002772567)
NCB Code	USA (00)
Manufacturer	National Aerospace Standards Com, Tinnerman Palnut Engineered Products, Lockheed Martin Corporation, Alamo Aircraft Ltd

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS398	national aerospace standards com	clamp hose	80205	RFQ
A3122-66-1	tinnerman palnut engineered products	clamp hose	78553	RFQ
LS35078-066	lockheed martin corporation	clamp hose	98897	RFQ
LS35078-066	alamo aircraft ltd	clamp hose	55345	RFQ
A3122-66-59	tinnerman palnut engineered products	clamp hose	78553	RFQ
NAS398-66	national aerospace standards com	clamp hose	80205	RFQ

MRC	Criteria	Characteristic
AARX	INSIDE DIAMETER	3.750 INCHES MINIMUM AND 4.125 INCHES MAXIMUM
ABMK	OVERALL WIDTH	0.620 INCHES NOMINAL
AGAV	END ITEM IDENTIFICATION	U-21 UTILITY AIRCRAFT
AXWJ	FASTENING DEVICE TYPE	SPRING TENSION
FEAT	SPECIAL FEATURES	PAINTED OLIVE DRAB
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	ZINC OVERALL AND PAINT OVERALL
STYL	STYLE DESIGNATOR	ADJUSTABLE BAND