Model: A51F12520-1

Rod End Plain Bearing

Properties:

Thread Class

Thread Direction

Right-hand

Shank Style

Internally threaded w/hexagon end and inspection hole

Overall Length

3.1410 inches

Bore Diameter

Between 0.2495 inches and 0.2500 inches

Outer Member Outside Diameter

0.9060 inches

Bore Center To Shank End Distance

2.6880 inches

Outer Member Width

Between 0.2550 inches and 0.2600 inches

Inner Member Width

Between 0.3410 inches and 0.3430 inches

Shank Thread Length

1.0000 inches

Inspection Hole Center To End Distance

0.3700 inches

Shank Width Across Wrench Flats

0.4380 inches

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Hardness Rating

55.0 rockwell c inner member and 62.0 rockwell c inner member

Material

Steel comp 440c inner member

Material

Steel comp 631 rod end body or steel comp 630 rod end body

Style Designator

Ball type

Thread Series Designator

Unjf

NSN

3120-00-444-7584

Part Number

A51F12520-1

Description

Bearing,plain,rod End

CAGE

61174

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes bearing, plain, spherical and bearing, plain, self-aligning.

Part A51F12520-1 NSN 3120-00-444-7584

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13209

FIIG:

A045A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114850

UFC:

58880

LTL:

70.0

LCL:

RATING VARIABLE

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483308055
SITC: 74822
End Use: Industrial machines, other
NAICS: 336310
USDA: 1

Freight Class: Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings