NSN
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NSN

2840-01-034-4661

Rotor,Turbine,Aircraft Gas Turbi

FSC 2840 — GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTSFSG 28 — ENGINES, TURBINES, AND COMPONENTS

3 parts / 3 mfrs

Part Numbers for NSN 2840-01-034-46613 records
Part NumberCAGEManufacturerRNCCRNVC
688640763005Rolls-Royce Corporation52
688640773342Allison Transmission Inc Dba Allison Transmission, Inc32
2840PL18900589009HJednolity Indeks Materialowy - Uniform Material Index69
Manufacturers (3)

Rolls-Royce Corporation

CAGE 63005
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Allison Transmission Inc Dba Allison Transmission, Inc

CAGE 73342
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Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H
View NSNs
Identification Data

DEMIL

D

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHPOVERALL LENGTH2.734 INCHES MINIMUM AND 2.736 INCHES MAXIMUM
FEATSPECIAL FEATURES38 BLADES; 6.189 MIN 6.192 MAX IN. O/A OD; 1ST END STEPPED HUB; EXT THD 1ST STEP 1ST END, 3/4-20 UNJEF SERIES CL 3A THD, LH; 0.375 IN. NOM LG 1ST STEP 1ST END; 0.66 IN. NOM OD 2ND STEP 1ST END; 0.125 IN. NOM LG 2ND STEP 1ST END; 0.7874 MIN 0.7876 MAX IN. OD 3RD STEP 1ST END; 0.6 IN. NOM LG 3RD STEP 1ST END; 2 CIRCULAR GROOVES ON OD 3RD STEP 1ST END; 0.1 IN. NOM W BY 0.75 IN. NOM DIA GROOVES; 0.8195 MIN 0.82 MAX IN. OD 4TH STEP 1ST END; 0.47 IN. NOM LG 4TH STEP 1ST END; 1 CIRCULAR GROOVE LOCATED ON OD 4TH STEP 1ST END; 0.2 IN. NOM W BY 0.75 IN. NOM DIA GROOVE; 0.92 IN. MAX LG 5TH STEP 1ST END; 2ND END GROOVED HUB; 1.809 MIN 1.811 MAX IN. O/A OD HUB; 0.318 MIN 0.326 MAX IN. LG FROM 2ND END TO DISK; 2 CIRCULAR U-GROOVES ON OD HUB; 0.07 IN. NOM W BY 1.65 IN. NOM DIA GROOVES; STEPPED ID 0.52 MIN 0.522 MAX IN. ID COUNTERSUNK 60 DEG TO 0.575
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONCRES, EMS73646-1 CAGE 73342 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Related NSNs in FSC 2840
2840-00-545-85972840-00-336-29302840-00-083-69302840-00-091-61222840-00-386-4715— Seal,Ring,Compressor2840-00-110-2824— Housing,Antifriction Bearing,Air2840-01-064-0175— Locking Lug Assembly2840-00-037-70372840-00-134-7712— Shroud,Sector,Turbi2840-01-485-4274— Covers

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Quick Reference

NSN2840-01-034-4661
NIIN010344661
FSC2840
DEMILD
PARTS3
MFRS3
Manufacturers

Rolls-Royce Corporation

CAGE 63005

Allison Transmission Inc Dba Allison Transmission, Inc

CAGE 73342

Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H

About NSN 2840-01-034-4661

NSN 2840-01-034-4661 is a National Stock Number assigned to Rotor,Turbine,Aircraft Gas Turbi. This NSN part number belongs to Federal Supply Class 2840 (GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS) under Federal Supply Group 28 (ENGINES, TURBINES, AND COMPONENTS). There are 3 part numbers associated with this NSN from 3 manufacturers.

To find the part number for NSN 2840-01-034-4661, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.