Part Number 5R20-4

O-ring

Stock Availability condition code chart

Part number 5r20-4 is in stock in the following quantities and conditions.

Note: Availability of this item was last updated 08/29/2023 and may have changed since then. Request a quote for up to date pricing and availability.

Submit this form for current pricing and availability of this NSN.

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

5r20-4

Demil:

Shelf Life:

UOM:

NIIN:

006637954

NSN

National Stock Number:

5331-00-663-7954 5331006637954

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 0.066 inches and 0.074 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 0.331 inches and 0.349 inches

MRC:

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

Material:

Rubber silicone class q

Part Number	RNVC	RNAAC	DAC	CAGE
LD261-0014-0004	2	KZ	5	43999
5R20-4	9	KZ	5	89372
5R20-4	9	KZ	5	43999
LD261-0014-0004	2	KZ	5	43999
5R20-4	9	KZ	5	89372
5R20-4	9	KZ	5	43999

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.