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Turbine Eng Turbine Disk And Hub NSN 2840-00-253-1675

Item Description

Inc 61833 cancelled/replaced by ,inc 50566, fiig a10700, app-key f ,inc 50565, fiig a10700, app-key f ,on 021513 ~(all except usa). A disk having provisions on the outer periphery for attaching turbine blades and an integral hub that provides support for the turbine and/or a means of attachment for a shaft. See also disk,turbine,turbine engine.

NSN 2840-00-253-1675 NSN: 2840-00-253-1675

Features and Characteristics

Special Features
Nickel alloy, cres, cpw203 fscm 00198, 8.547 in. Min, 8.549 in. Max o/aod, 3.945 in. Min, 3.960 in. Max o/a lg, 1st end stepped hub, 1.1200 in. Min, 1.1207 in. Max od 1st step 1st end, 0.200 in. Min, 0.210 in. Max lg 1st step 1st end, ext splines 2nd step 1st end, 38 teeth, 30 degrees pressure angle, 1.2188 in. Nom pitch dia, 0.540 in. Min, 0.570 in. Max lg 2nd step 1st end, 1.110 in. Min, 1.130 in. Max od 3rd step 1st end, 0.070 in. Min, 0.080 in. Max lg 3rd step 1st end, 1.3000 in. Min, 1.3007 in. Max od 4th step 1st end, 0.155 in. Min, 0.160 in. Max lg 4th step 1st end, 1.820 in. Min, 1.830 in. Max od 5th step 1st end, 0.125 in. Min, 0.145 in. Max lg 5th step 1st end, 6th step 1st end tapered, 1.675 in. Min, 1.685 in. Max smallest od 6th step 1st end, 0.635 in. Min, 0.705 in. Max lg 6th step 1st end, 1.770 in. Min, 1.825 in. Max lg from 1st end to disk, 1.640 in. Min, 1.660 in. Max lg disk, 2nd end plain hub, 1.408 in. Min, 1.412 in. Max od hub 2nd end, 0.495 in. Min, 0.515 in. Max lg from 2nd end to disk, 4 hole
General Description
Nickel alloy, cres, cpw203 fscm 00198, 8.547 in. Min, 8.549 in. Max o/aod, 3.945 in. Min, 3.960 in. Max o/a lg, 1st end stepped hub, 1.1200 in. Min, 1.1207 in. Max od 1st step 1st end, 0.200 in. Min, 0.210 in. Max lg 1st step 1st end, ext splines 2nd step 1st end, 38 teeth, 30 degrees pressure angle, 1.2188 in. Nom pitch dia, 0.540 in. Min, 0.570 in. Max lg 2nd step 1st end, 1.110 in. Min, 1.130 in. Max od 3rd step 1st end, 0.070 in. Min, 0.080 in. Max lg 3rd step 1st end, 1.3000 in. Min, 1.3007 in. Max od 4th step 1st end, 0.155 in. Min, 0.160 in. Max lg 4th step 1st end, 1.820 in. Min, 1.830 in. Max od 5th step 1st end, 0.125 in. Min, 0.145 in. Max lg 5th step 1st end, 6th step 1st end tapered, 1.675 in. Min, 1.685 in. Max smallest od 6th step 1st end, 0.635 in. Min, 0.705 in. Max lg 6th step 1st end, 1.770 in. Min, 1.825 in. Max lg from 1st end to disk, 1.640 in. Min, 1.660 in. Max lg disk, 2nd end plain hub, 1.408 in. Min, 1.412 in. Max od hub 2nd end, 0.495 in. Min, 0.515 in. Max lg from 2nd end to disk, 4 holes 0.208
FSC
2840 Prime Moving; And Components Aircraft Gas Turbines And Jet Engines
NIIN
002531675
NSN
2840002531675

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3013511
Cage Code:
00198
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8411997050
  • NAICS: 336412
  • SITC: 71499
  • Description: Parts of gas turbine aircraft engines, other than for use in civil aircraft
  • End Use (Code 50020):
    Engines and turbines for military aircraft

Q & A

Frequently asked questions for NSN 2840-00-253-1675
What are the manufacturers of nsn 2840002531675?
Does this nsn 2840002531675 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2840002531675
Inc 61833 cancelled/replaced by ,inc 50566, fiig a10700, app-key f ,inc 50565, fiig a10700, app-key f ,on 021513 ~(all except usa). a disk having provisions on the outer periphery for attaching turbine blades and an integral hub that provides support for the turbine and/or a means of attachment for a shaft. see also disk,turbine,turbine engine.
Does nsn 2840002531675 contain any precious metals?
Precious metal content is unknown.
Does nsn 2840002531675 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2840002531675?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61833
FIIG:
A23900
App. Key:
A
Cond. Code:
2
Status:
C

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