Part Number 121-3DM-R

Rigid Shaft Coupling

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

121-3dm-r

Demil:

Shelf Life:

UOM:

NIIN:

003880877

NSN

National Stock Number:

3010-00-388-0877 3010003880877

TXT

Description:

Rigid Shaft Coupling

INC

Item Name Code:

13742

MRC:

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

Overall Length:

Between 9.880 inches and 12.630 inches

MRC:

A measurement of the longest straight line across a circular cross-sectional plane.ADAV

Overall Diameter:

5.000 inches

MRC:

The chemical compound or mechanical mixture properties of which the body is fabricated.CQRG

Body Material:

Copper alloy and steel

Part Number	RNVC	RNAAC	DAC	CAGE
S04876-032	2	AX	6	72166
12128-403	2	AX	6	72166
121-3DM-R	9	AX	6	56162
4876-32	9	AX	6	58037
4876VD3-2	9	AX	6	58037

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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