4730-01-418-8942

Tube Coupling Nut Assembly email this page

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Reference of NSN 4730-01-418-8942

Model or part number: NA30120AR

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NS: 49
  • NE: 1

Total: 50 Note: Availability of this item was last updated 11/15/2022, and may have changed since then. Request a quote for up to date pricing and availability.

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pdf NSN 4730-01-418-8942 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
0.700 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
2.840 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
2-1/2-16
MRC:
The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.ACSV
Tube Outside Diameter For Which Designed:
2.000 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
C-17a aircraft
MRC:
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
Screw Thread Series Designator:
Un
MRC:
A measurement of the working pressure and the type of service for which rated.CDPG
Working Pressure And Service Type:
125.0 pounds per square inch jet fuel and 125.0 pounds per square inch air
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Aluminum alloy, qq-a-225/6, alloy 2024, t351 or aluminum alloy, qq-a-200/3, alloy 2024, t3511
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy 2024
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Anodize
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Nut assembly
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Anodized, mil-a-8625, type 2, class 2
MRC:
--
NIIN:
014188942
MRC:
--
NATO Stock Number:
4730-01-418-8942
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T385-V
MRC:
--
INC:
32836
MRC:
--
IMM:
AX
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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4730-01-418-8942

An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.

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This NSN is registered to the following cage codes.
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