Self-Aligning Plain Bearing
GB520FB5B
(NSN) National Stock Number
3120-01-504-7934
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary
0.3125 inches nominal bore diameter, -54.0 to 121.0 deg celsius storage temp range, hawkeye end item identification, 1.2500 inches nominal outer member outside diameter, 0.3750 inches nominal outer member width, 0.5580 inches nominal inner member width
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 1 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 9Z |
Identification
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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 13208 | A045A0 | - | 1 |
Specifications
Bore Diameter
0.3125 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Storage Temp Range
-54.0 to 121.0 deg celsius
Details
The minimum and maximum temperatures at which an item can be stored without detrimental effect.End Item Identification
hawkeye
Details
The national stock number or the identification information of the end equipment for which the item is a part.Outer Member Outside Diameter
1.2500 inches nominal
Details
None.Outer Member Width
0.3750 inches nominal
Details
None.Inner Member Width
0.5580 inches nominal
Details
None.Hardness Rating
28.0 rockwell c minimum inner member and 36.0 rockwell c maximum inner member
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Hardness Rating
56.0 rockwell c minimum race insert
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Part Name Assigned By Controlling Agency
bearing, sphere
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material
steel corrosion resisting inner member
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 5630 assn std single material response race insert
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
ams 5643 assn std single material response inner member
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
chromium inner member
Details
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.Style Designator
with insert and/or liner
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| GB520FB5B | 73134 | E | - | 3 | 2 | - | ZZ |
| LHSSGE-5AF | 73134 | 6 | - | 5 | 1 | - | 9Z |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 49790 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
Certified Supplier
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified Sales Team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MISSION SYSTEMS
CAGE: 26512
BETHPAGE
, NY
, 11714-1035
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-504-7934
What is the NIIN of the NSN 3120-01-504-7934?
The National Item Identification Number (NIIN) of the NSN 3120-01-504-7934 is 01-504-7934
When the NSN 3120-01-504-7934 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Mon, Feb 10, 2003
Does the NSN 3120-01-504-7934 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-01-504-7934 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 3120-01-504-7934?
No known electrostatic discharge
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