Part Number 5257-5

Flange To Boss Straight Adapter

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

5257-5

Demil:

Shelf Life:

UOM:

NIIN:

000835908

NSN

National Stock Number:

4730-00-083-5908 4730000835908

TXT

Description:

Flange To Boss Straight Adapter

INC

Item Name Code:

29653

MRC:

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

Thread Class:

3a 2nd end

MRC:

The number of bolt holes provided on the item.AECS

Bolt Hole Quantity:

2 1st end

MRC:

A nominal measurement taken at right angles to the length of an item,in distinction from thickness.AKGF

Width:

0.875 inches 1st end

MRC:

A nominal measurement of the longest dimension of an item,in distinction from width.AKGG

Length:

1.750 inches 1st end

MRC:

Indicates the type of connection/s/.AWLS

Connection Type:

Flange 1st end

MRC:

Indicates the type of connection/s/.AWLS

Connection Type:

Threaded external boss 2nd end

MRC:

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

Thread Size:

0.438 inches 2nd end

MRC:

Indicates the location of the union joint on the item.CRDL

Union Joint Location:

Second end

MRC:

A nominal measurement of the smallest dimension of an item,in distinction from length or width.CWCK

Thickness:

0.187 inches 1st end

MRC:

The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.CWCQ

Bolt Hole Diameter:

0.193 inches 1st end

MRC:

The nominal length of a straight line which passes through the center of the bolt circle,and terminates at the circumference.CWCT

Bolt Circle Diameter:

1.250 inches 1st end

MRC:

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

Material:

Steel

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:

Cadmium outside

MRC:

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC

Surface Treatment Specification:

Qq-p-416, type 1, cl 2 federal specification single treatment response outside

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 2nd end

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 5257-5

Pricing & Availability

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