2520-00-379-4306

Vehicular Clutch Disk email this page

Model or part number: 500063

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About this product
Integral hub and bolt hole included

Description

Spring Driven Disk NSN 2520-00-379-4306.

pdf NSN 2520-00-379-4306 Datasheet

MRC:
The length of a straight line which passes through the center of the smallest cross section of a spline,and terminates at the circumference.AAUH
Spline Minor Diameter:
Between 1.218 inches and 1.221 inches
MRC:
The length of a straight line which passes through the center of the largest cross section of a spline,and terminates at the circumference.AAUJ
Spline Major Diameter:
Between 1.503 inches and 1.506 inches
MRC:
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.ABHE
Outside Diameter:
12.875 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
2.000 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
Between 0.078 inches and 0.082 inches
MRC:
A measurement of the smallest dimension of the material,in distinction from length or width.ABPX
Material Thickness:
Between 0.140 inches and 0.145 inches
MRC:
The number of splines on or in the item.ABSA
Spline Quantity:
10
MRC:
The number of bolt holes provided on the item.AECS
Bolt Hole Quantity:
10
MRC:
The length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.AHNX
Bolt Hole Diameter:
Between 0.260 inches and 0.266 inches
MRC:
Indicates the design type of the item.APGF
Design Type:
Dry
MRC:
Indicates the location of the item to which a specific material is applicable.AQQF
Material Location:
Both sides
MRC:
The physical configuration of the item.ARJD
Design Form:
Split
MRC:
Indicates the type of spline provided.AXYS
Spline Type:
Straight
MRC:
The spacing in the arrangement of the bolt holes.AZFF
Bolt Hole Spacing:
2.880 in. Max, 0.260 in. Min c to c dim of rivet holes
MRC:
Indicates the type of disk.BPLM
Disk Type:
Plain
MRC:
Indicates the type of asbestos composition provided.BSPF
Asbestos Composition Type:
Wire woven
MRC:
The length of a straight line which passes through the center of the material,and terminates at the outside circumference.BSPG
Material Outside Diameter:
12.875 inches
MRC:
The length of a straight line which passes through the center of the material,and terminates at the inside circumference.BSPH
Material Inside Diameter:
7.250 inches
MRC:
The means by which the facing is attached.BSPL
Facing Attachment Method:
Riveted
MRC:
The distance from the flywheel face to the rear of the hub.BSPT
Distance From Flywheel Face To Rear Of Hub:
1.469 inches
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Friction material facing and material facing groove
MRC:
The structural characteristic of the item.CQCF
Construction:
Solid
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.CYBJ
Disk Material:
Steel
MRC:
Flexible,capable of being bent,turned or twisted,within limits,without breaking,or rigid,resisting change of form,inflexible.FLEX
Flexibility:
Rigid
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Asbestos
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Vehicular power transmission components
MRC:
--
NIIN:
003794306
MRC:
--
NATO Stock Number:
2520-00-379-4306
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A521P0
MRC:
--
INC:
52060
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

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Shipping

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.

Formal Definition

Government issue definition of NSN 2520-00-379-4306

A solid circular disk of wire-woven lining material or ceramic and metal substance and the like, molded to one or both sides and fastened directly or indirectly to the center spline or hub, which receives and transmits motion or power by engagement with the pressure plate assembly and the flywheel or the like. Includes dry or wet type disk, and may include damper springs. This item is designed to be used on tanks, automobiles, construction equipment, and the like in conjunction with a clutch assembly, friction.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
20
PKG:
01ZZ
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

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.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 20

Preservative coating only (with greaseproof wrap, as required).

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8483909500
NAICS:
333613
End Use Class:
21180
SITC:
74890
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8483909500

Parts, Nesoi, Of Bearing Housings & Plain Shaft Bearings, Housed Bearings, Clutches, Universal Joints, Flywheels and Transmission Shafts

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74890

Parts, N.e.s., For Transmission Shafts and Cranks, Bearing Housings, Gears, Gearing, Ball Screws, Gear Boxes, Flywheels and Pulleys, Clutches, Etc.

Manufacturers

This NSN is registered to the following cage codes.
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