Part Number NAS521-6-9

Coupler Seal Sleeve

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

nas521-6-9

Demil:

Shelf Life:

UOM:

NIIN:

005769803

NSN

National Stock Number:

5330-00-576-9803 5330005769803

TXT

Description:

Coupler Seal Sleeve

INC

Item Name Code:

20780

MRC:

The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR

Cross Sectional Shape:

Spherical

MRC:

The length of a straight line which passes through the center of a cross section,and terminates at the inside circumference.ADVK

Cross Section Inside Diameter:

0.750 inches

MRC:

The length of a straight line which passes through the center of a cross section,and terminates at the outside circumference.ADVL

Cross Section Outside Diameter:

Between 0.810 inches and 0.943 inches

MRC:

A measurement of the longest dimension of the cross section,in distinction from width.ADWD

Cross-sectional Length:

2.250 inches

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.