Part Number 312

Tapered Roller Bearing Cup

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

312

Demil:

Shelf Life:

UOM:

NIIN:

001000798

NSN

National Stock Number:

3110-00-100-0798 3110001000798

TXT

Description:

Tapered Roller Bearing Cup

INC

Item Name Code:

00024

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:

2.8593 inches

MRC:

An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK

Overall Width:

0.9375 inches

MRC:

None.AGWU

Backface Corner Radius:

0.1250 inches

MRC:

The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ

Standard Tolerance Designation:

Afbma class 2

MRC:

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

Material:

Steel

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Normal angle

Part Number	RNVC	RNAAC	DAC	CAGE
FF-B-187	1	ZZ	E	81348
312	2	XX	X	01212
312	2	XX	X	60038
312	2	XX	X	78640
6269	2	XX	X	78640
119159	2	ZZ	5	7X677
731934	2	ZZ	5	77237
731934	9	KZ	4	12603
119159	9	XX	X	24617

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 312

Pricing & Availability

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