Part Number 1557052-28

O-ring

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

1557052-28

Demil:

Shelf Life:

UOM:

NIIN:

012790494

NSN

National Stock Number:

5331-01-279-0494 5331012790494

TXT

Description:

O-ring

INC

Item Name Code:

47946

MRC:

A measurement from the bottom to the top of a cross section,in distinction from depth.ADVN

Cross-sectional Height:

Between 0.094 inches and 0.100 inches

MRC:

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

Center Hole Diameter:

Between 0.750 inches and 0.760 inches

MRC:

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

Material:

Rubber butadiene-acrylonitrile class nbr

Part Number	RNVC	RNAAC	DAC	CAGE
1557052-28	2	KZ	5	02697
1557052-28	2	KZ	5	25184
1557052-28	2	ZZ	A	53711
1557052-28	9	KZ	A	10001
1557052-28	2	ZZ	A	53711
1557052-28	2	KZ	5	02697
1557052-28	2	KZ	5	25184
1557052-28	9	KZ	A	10001

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.

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