Product Details | UNIVERSAL JOINT YOKE

2520-00-138-2963 A component of a universal joint designed for vehicular applications. Consists of a fork-like device to accommodate the spider and bearings of a universal joint by various attaching methods. The opposite end must have either a flange, hub, or splined stub shaft which is designed to be attached to a driving or driven member. For items with a shaft, the length of the plain portion must not exceed the length of the splines.

Part Alternates: 12M2511803, 12M2511-803, 2520-00-138-2963, 00-138-2963, 2520001382963, 001382963

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 24 JUL 1971 00-138-2963

Cross Reference | NSN 2520-00-138-2963

Part Number Cage Code Manufacturer
12M2511-803 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 2520-00-138-2963

Characteristic Specifications
FORK HEIGHT 1.560 INCHES NOMINAL
SHAFT SPLINE QUANTITY 19
(NON-CORE DATA) MAJOR DIAMETER 0.650 INCHES NOMINAL
(NON-CORE DATA) OUTSIDE DIAMETER 0.860 INCHES NOMINAL
(NON-CORE DATA) FORK WIDTH 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM
(NON-CORE DATA) MINOR DIAMETER 0.562 INCHES NOMINAL
(NON-CORE DATA) SECURING HOLE QUANTITY 2
(NON-CORE DATA) FORK DEPTH 0.820 INCHES NOMINAL
(NON-CORE DATA) LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO HUB END 2.200 INCHES NOMINAL
(NON-CORE DATA) UNTHREADED SECURING HOLE DIAMETER 0.250 INCHES NOMINAL
(NON-CORE DATA) HUB END THREAD PROVISION UNTHREADED
(NON-CORE DATA) HUB BORE INCLUDED
(NON-CORE DATA) HUB SECURING HOLE INCLUDED
(NON-CORE DATA) SECURING HOLE LOCATION 0.800 IN. FROM HUB END
(NON-CORE DATA) OUTSIDE SHAPE ROUND
(NON-CORE DATA) BEARING HOLE DIAMETER 0.6254 INCHES MINIMUM AND 0.6259 INCHES MAXIMUM
(NON-CORE DATA) CONNECTION END TYPE HUB
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12M2511-803

Restrictions/Controls & Freight Information | NSN 2520-00-138-2963

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information