Part Number 18LA1138-4

Metal Tube Assembly

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

18la1138-4

Demil:

Shelf Life:

UOM:

NIIN:

007379537

NSN

National Stock Number:

4710-00-737-9537 4710007379537

TXT

Description:

Metal Tube Assembly

INC

Item Name Code:

21989

MRC:

A measurement of the smallest dimension of the wall,in distinction from length or width.AAGT

Wall Thickness:

0.035 inches

MRC:

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD

Thread Class:

2a second end

MRC:

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD

Thread Class:

2b first end

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 first end

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 second end

MRC:

The number of mating ends provided with the item which are designed to accommodate another connector.AFQW

Mating End Quantity:

1 first end

MRC:

The number of mating ends provided with the item which are designed to accommodate another connector.AFQW

Mating End Quantity:

1 second end

MRC:

The element,compound,or mixture of which the tubing is fabricated,excluding any surface treatment.AHSA

Tubing Material:

Steel

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the end connection.AJFX

End Connection Style:

Swivel nut with compression sleeve first end

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the end connection.AJFX

End Connection Style:

Swivel nut, inverted flare second end

MRC:

The angle of the end surface upon which the mated surface seats,expressed in degrees.AJFY

Seat Angle In Deg:

37.0 first end

MRC:

The angle of the end surface upon which the mated surface seats,expressed in degrees.AJFY

Seat Angle In Deg:

45.0 second end

MRC:

The physical configuration of the item.ARJD

Design Form:

Prebent

MRC:

The length of a straight line which passes through the center of the tube,and terminates at the outside circumference.BBYQ

Tube Outside Diameter:

0.250 inches

MRC:

A designation that is used for the purpose of general identification of the thread.CQJX

Thread Size:

0.438 inches first end

MRC:

A designation that is used for the purpose of general identification of the thread.CQJX

Thread Size:

0.438 inches second end

MRC:

The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL

Material:

Brass second end

MRC:

The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL

Material:

Steel first end

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Copper alloy second end

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel first end

MRC:

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD

Thread Series Designator:

Unf first end

MRC:

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD

Thread Series Designator:

Uns second end

MRC:

The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV

Fsc Application Data:

Truck, lift, fork

Part Number	RNVC	RNAAC	DAC	CAGE
LA-1138-4	2	AX	1	46717
18LA1138-4	2	CX	5	16662
A27	9	XX	X	17663
7379537	9	CX	5	20149
LA-1138	9	AX	1	46717
0NBA27	9	CX	5	16662
18LA1138-4	2	ZZ	5	66654

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number 18LA1138-4

Pricing & Availability

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