NSN 2840-01-038-1211 Turbine Shaft To Gear Coupling

Availability

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Manufacturer Datasheet

SKU: 2840-01-038-1211 Model: 6870832

MRC

Name

Detail

MRC:

TEXT

General Description

Steel, ams6470, rockwell 15n scale 92 min case hardness, rockwell c scale 33 min, 37 max core hardness, black oxide surface treatment, ams2485, 3.140 in. Nom o/a lg, 1.100 in. Min, 1.110 in. Max od body, ext splines both ends, 38 teeth, 30 degrees pressure angle, 1.1875 in. Nom pitch dia, 1.218 in. Min, 1.223 in. Max od splines, 0.380 in. Nom lg splines, 2 ext flanges on od, 1.266 in. Min, 1.268 in. Max od by 0.208 in. Min, 0.213 in. Max w 1st ext flange, 0.797 in. Min, 0.802 in. Max distance from 1st end to flange, 1 circular groove on flange od, 0.108 in. Min, 0.113 in. Max w by 0.047 in. Min, 0.050 in. Max dp groove, 0.847 in. Min, 0.852 in. Max distance from 1st end to groove, 1.241 in. Min, 1.246 in. Max od by 0.208 in. Min, 0.213 in. Max w 2nd ext flange, 0.797 in. Min, 0.802 in. Max distance from 2nd end to flange, 1 circular groove on ext flange, 0.108 in. Min, 0.113 in. Max w by 0.051 in. Min, 0.053 in. Max dp groove, 0.847 in. Min, 0.852 in. Max distance from 2nd end to groove

MRC:

NSN

2840010381211

MRC:

Supply Class

#2840 - Prime Moving; And Components Aircraft Gas Turbines And Jet Engines

MRC:

PMIC

Precious metal content is unknown.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

63005

ROLLS-ROYCE CORPORATION

CAGE:

73342

ALLISON TRANSMISSION, INC.

Part Numbers and Brands

Part Number

Brand

6870832

Allison Transmission

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

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