Vehicular Clutch Disk

NSN: 2520-00-921-4382 | Model: 308SH90

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.

NSN Properties and Flags

NATO Stock Number

2520-00-921-4382

DEMIL

Spline Major Diameter

11.995 inches

Outside Diameter

11.965 inches

Thickness

0.180 inches

Material Thickness

0.247 inches

Largest Outside Diameter

11.995 inches

Lug Width

1.102 inches

Angle Between Lugs In Deg

45.000

Design Type

Dry

Material Location

Both sides

Design Form

Solid

Disk Type

Internal lug

Material Outside Diameter

11.965 inches

Material Inside Diameter

10.740 inches

Facing Attachment Method

Bonded

Smallest Inside Diameter

10.250 inches

Features Provided

Friction material facing and material facing groove

Construction

Solid

Disk Material

Steel

Flexibility

Rigid

Material

Copper alloy

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2520-00-921-4382 Datasheet

Supply Class (FSC):

Vehicular Power Transmission Components

Cross Reference:

308SH90
16TX769
PC-3456
196629H1
6771485
PC3454
6771485
PC-3456
PC3454
PC-3456
PC3454

Cage Codes:

Mack Trucks, Inc. (CAGE 89619)
Oshkosh Corporation (CAGE 45152)
The S K Wellman Corp (CAGE 79370)
Hough Mfg Corp (CAGE 29519)
Allison Transmission, Inc. (CAGE 73342)
General Motors Corp (CAGE 24617)
Carlisle Brake & Friction, Inc. (CAGE 7R1P5)

Replacements:

2520-00-921-4382 replaces 2520-00-392-9130

Schedule B & Trade:

Schedule B: 8483909500 (NAICS 333613)

Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
SITC: 74890

Parts, n.E.S., for transmission shafts and cranks, bearing housings, gears, gearing, ball screws, gear boxes, flywheels and pulleys, clutches, etc.
End Use: 21180

Industrial machines, other

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

133300 - Machinery/machines noi
WCC:

885 - Vehicles, mhe, road construction, repair parts and components
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
12b2b--
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $270.82 to $451.37..
Does NSN 2520-00-921-4382 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Marine Corps, Department Of The Navy, Kuwait, and United Kingdom
What is the NIIN of NSN 2520-00-921-4382?
009214382 or 00-921-4382
Does NSN 2520-00-921-4382 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2520-00-921-4382?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 11, 1965