2840002531675
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Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
2840-00-253-1675 Specification Set by the OEM (see RNCC code 3)
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 deg 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
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 deg 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
Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM
Identification Item Identification Guide (IIG) and Item Name Code (INC)
Definition Definition of approved item name (AIN): "DISK AND HUB,TURBINE,TURBINE ENG"
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.
Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.
No special marking.
Packaging Codes
OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.
SPI No.: Special packaging instructions number.
LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.
SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.
2840-00-253-1675 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Identification Codes
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.
Material Management Material categorization and source of supply
Defense logistics agency, enterprise business systems
Material Codes
SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.
SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.
MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.
MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category
IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.
