Part Number HFR-4SAC

Rod End Plain Bearing

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
hfr-4sac
Demil:
No
Shelf Life:
UOM:
NIIN:
011799821

Part Information
Plating optional on sides of inner member, no plating in bore

NSN
National Stock Number:
3120-01-179-9821 3120011799821
TXT
Description:
Rod End Plain Bearing
INC
INC
Item Name Code:
13209
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.AAZF
Shank Style:
Internally threaded w/bead and wrench flats and inspection hole
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.6870 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 0.2495 inches and 0.2515 inches
MRC:
None.AGGF
Outer Member Outside Diameter:
Between 0.7400 inches and 0.7600 inches
MRC:
None.AGGG
Bore Center To Shank End Distance:
Between 1.3020 inches and 1.3220 inches
MRC:
None.AGGH
Outer Member Width:
Between 0.2760 inches and 0.2860 inches
MRC:
None.AGGJ
Inner Member Width:
Between 0.3700 inches and 0.3750 inches
MRC:
None.AGGY
Shank Thread Length:
0.7500 inches
MRC:
None.AGHA
Inspection Hole Center To End Distance:
Between 0.3070 inches and 0.3170 inches
MRC:
The shortest straight line between wrenching flats,perpendicular to the height of the shank.AGHB
Shank Width Across Wrench Flats:
Between 0.4580 inches and 0.4780 inches
MRC:
The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.AGKP
Static Radial Load Rating:
1550 pounds
MRC:
The length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AWDP
Thread Diameter:
0.250 inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
28
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
60.0 rockwell c inner member
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 485 race insert
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic polytetrafluoroethylene race liner
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e52100 inner member
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel rod end body
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Ams 6440 assn standard single material response inner member
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a108 assn standard single material response rod end body
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-b-637 federal specification single material response race insert
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Uniflon, ufl-3, fscm 73134 mfr ref single material response race liner
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Chromium inner member
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Cadmium rod end body
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Qq-c-320, class 2 federal specification single treatment response inner member
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Qq-p-416, type 1, class 2 federal specification single treatment response rod end body
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Ball type
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unf

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