BEARING,PLAIN,SELF-ALIGNING
MIL-B-81936/1
(NSN) National Stock Number
3120-01-038-8753
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary
0.7495 inches minimum and 0.7500 inches maximum bore diameter, grease, mil-g-81322 lubrication material, 1.4370 inches minimum and 1.4375 inches maximum outer member outside diameter, 0.5880 inches minimum and 0.5930 inches maximum outer member width, 0.7450 inches minimum and 0.7500 inches maximum inner member width, 50000 pounds static radial load rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
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
0.7495 inches minimum and 0.7500 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Lubrication Material
grease, mil-g-81322
Details
The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.Outer Member Outside Diameter
1.4370 inches minimum and 1.4375 inches maximum
Details
None.Outer Member Width
0.5880 inches minimum and 0.5930 inches maximum
Details
None.Inner Member Width
0.7450 inches minimum and 0.7500 inches maximum
Details
None.Static Radial Load Rating
50000 pounds
Details
The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.Hardness Rating
28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Hardness Rating
37.0 rockwell c nominal inner member
Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Lubrication Feature
groove external outer member
Details
The feature inherent in the item design to effect lubrication.Lubrication Feature
groove internal inner member
Details
The feature inherent in the item design to effect lubrication.Lubrication Feature
groove internal outer member
Details
The feature inherent in the item design to effect lubrication.Lubrication Feature
perforation inner member
Details
The feature inherent in the item design to effect lubrication.Lubrication Feature
perforation outer race member
Details
The feature inherent in the item design to effect lubrication.Material
copper alloy 172 or copper alloy 173 inner member
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 630 outer race member
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
without insert or liner with staking groove
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 |
|---|---|---|---|---|---|---|---|
| KSB12-27GA | 97613 | 5 | - | 5 | 9 | - | SB |
| BSSN12-2025G3 | 81376 | 5 | - | 5 | 9 | - | SB |
| 55842-12 | 09455 | 4 | - | 5 | 9 | - | KZ |
| ST4M123G12 | 76301 | 4 | - | 5 | 9 | - | KZ |
| AGB12VA | 15860 | 5 | - | 5 | 9 | - | SB |
| SBU24RGH46-2A | 21335 | 4 | - | 5 | 9 | - | KZ |
| AS81936/1 | 0U583 | E | - | 3 | 1 | - | ZZ |
| M81936/1-12 | 0U583 | E | - | 3 | 2 | - | ZZ |
| AS81936/1 | 81343 | E | - | 5 | 9 | - | ZZ |
| AS81936/1-12 | 81343 | E | - | 5 | 9 | - | ZZ |
| M81936/1-12 | 81343 | 5 | - | 5 | 9 | - | ZZ |
| SAE AS81936/1 | 81343 | E | - | 5 | 9 | - | ZZ |
| M81936/1-12 | 81349 | 4 | - | 5 | 9 | - | KZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58880 | - | Q | - |
| 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
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
FAQs
Frequently asked questions for NSN 3120-01-038-8753
When the NSN 3120-01-038-8753 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Thu, Apr 14, 1977
Does the NSN 3120-01-038-8753 contain any precious metals?
Type/content is unknown
What is the NIIN of the NSN 3120-01-038-8753?
The National Item Identification Number (NIIN) of the NSN 3120-01-038-8753 is 01-038-8753
Does the NSN 3120-01-038-8753 contain any hazardous material?
No data in HMIRS
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