Part Number RB20-208

Shaft Coupling Half

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

rb20-208

Demil:

Shelf Life:

UOM:

NIIN:

003773373

Part Information
Junthreaded bore dia.: 0.391" nom.; positioning facility qty: 4; positioning facility bolt circle dia.: 4.620" nom.; positioning hole style: plain; b counterbore feature: not included; keying facility qty: 1; hub od: 2.3621" min., 2.3627" max.; thread provision: unthreaded; distance from center of bore to bottom of keyway: 1.053" min., 1.0635" max.; keyway wd: 0.377" min., 0.379" max.; recess dep.: 0.380" nom.; recess dia.: 3.124" min., 3.126" max.; flange thickness: 0.440" nom.

NSN

National Stock Number:

3010-00-377-3373 3010003773373

TXT

Description:

Shaft Coupling Half

INC

Item Name Code:

08009

MRC:

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP

Overall Length:

3.340 inches

MRC:

The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV

Outside Diameter:

5.500 inches

MRC:

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV

Bore Diameter:

Between 1.7490 inches and 1.7500 inches

MRC:

A measurement of the longest dimension of a bore.ADGE

Bore Length:

2.7200 inches

MRC:

The physical configuration of the bore.AGZD

Bore Shape:

Straight

MRC:

Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL

Features Provided:

Keyway

MRC:

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

Material:

Iron

Part Number	RNVC	RNAAC	DAC	CAGE
RB20-208	2	SB	2	77107
RB20-208	9	SB	2	81830

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 RB20-208

Pricing & Availability

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