Recently Updated NSN 4730-01-134-8737 Or (4730011348737) Part List

Item Name	Nut Tube Coupling
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)	01-134-8737 (011348737)
NCB Code	USA (01)
Manufacturer	Aeronautical Standards Group, Sae International, Military Specifications

Part Number	Manufacturer	Item Name	RFQ
AN818-L5J	aeronautical standards group	nut tube coupling	RFQ
AS4841	sae international	nut tube coupling	RFQ
MIL-F-5509	military specifications	nut tube coupling	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
ACTA	NUT STYLE	TUBE COUPLING
ADEA	NUT HEIGHT	0.683 INCHES NOMINAL
ASDB	WIDTH ACROSS FLATS	0.625 INCHES NOMINAL
BRQL	LENGTH TO SHOULDER	0.579 INCHES NOMINAL
BSPX	SMALLEST INSIDE DIAMETER	0.374 INCHES NOMINAL
BZRR	THREAD SERIES	UNJF
CMLP	THREAD QUANTITY PER INCH	20
CQJX	NOMINAL THREAD SIZE	0.500 INCHES
CQRJ	NOMINAL TUBE OUTSIDE DIAMETER	0.312 INCHES
FEAT	SPECIAL FEATURES	WITH LOCKWIRE HOLES
MATT	MATERIAL	STEEL COMP 304 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZK	SPECIFICATION/STANDARD DATA	88044-AN818 GOVERNMENT STANDARD AND 81349-MIL-F-5509 GOVERNMENT SPECIFICATION