Item # AN818-4, Coupling Nut - AN818-4 On Monroe Aerospace

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Coupling Nut - Tube Outer Diameter: 1/4", Thread: 7/16-20, Flared Tube, Steel

4730002221912
Category	Description
END ITEM IDENTIFICATION	GRUMMAN A-10 ACFT
FABRICATION METHOD	ANY ACCEPTABLE
NUT HEIGHT	0.609 INCHES NOMINAL
NUT STYLE	TUBE COUPLING
LENGTH TO SHOULDER	0.532 INCHES NOMINAL
MATERIAL	STEEL OVERALL
NOMINAL THREAD SIZE	0.438 INCHES
NOMINAL TUBE OUTSIDE DIAMETER	0.250 INCHES
SMALLEST INSIDE DIAMETER	0.305 INCHES NOMINAL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
THREAD SERIES	UNJF
THREAD QUANTITY PER INCH	20
SPECIFICATION/STANDARD DATA	88044-AN818 GOVERNMENT STANDARD
WIDTH ACROSS FLATS	0.593 INCHES NOMINAL

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Unit of Measure

Inventory	N/A {1479}
Estimated Ship Date	N/A Ships in 1 Business Day
Inventory Note	N/A Need additional stock? Call (877) 920-1876 or email
Material	N/A Steel
Industry Standards/Certification	N/A AN818
Diameter A	N/A 0.305 in
Dimension M	N/A 0.620 in
Diameter C	N/A 0.562 in
Weight	N/A 0.025 lb
Dimension A Tolerance	N/A +0.003 in-0.000 in
Dimension C Tolerance	N/A +0.000 in-0.010 in
Dimension J	N/A 0.400 in
Tube Outside Diameter	N/A 0.250 in
Connection Type	N/A Flared Tube
Dimension M Tolerance	N/A +0.005 in
Thread T (MIL-S-8879)	N/A 0.4375-20
Dimension O	N/A 0.563 in
Dimension O Tolerance	N/A -0.004 in+0.003 in
Alternate Part Number	N/A Possible
NSN	N/A 4730-00-203-2658 4730-00-222-1912
NIIN	N/A 00-203-2658 00-222-1912
Part # Unpunctuated	N/A AN8184
Minimum Order Note	N/A Minimum order is 5. Must order in increments of 1.

Note	N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
California Residents	N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

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