NSN 3120-01-299-7677 M81936/2-6, M8193626, AS81936/2
Product Details | SELF-ALIGNING PLAIN BEARING
3120-01-299-7677 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.
Part Alternates: M81936/2-6, M8193626, AS81936/2, AS81936/2-6, AS819362, AS8193626, SAE AS81936/2, SAE AS81936/2-6, SAEAS819362, SAEAS8193626, MILB81936, MIL-B-81936, 3120-01-299-7677, 01-299-7677, 3120012997677, 012997677
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 05 MAY 1989 | 01-299-7677 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
Demand History | NSN 3120-01-299-7677
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3120-01-299-7677 | 2018-07-199 | 69 | DIBBS |
| 3120-01-299-7677 | 2017-12-345 | 62 | DIBBS |
| 3120-01-299-7677 | 2017-12-337 | 62 | DIBBS |
| 3120-01-299-7677 | 2017-05-129 | 41 | DIBBS |
| 3120-01-299-7677 | 2017-03-66 | 22 | DIBBS |
| 3120-01-299-7677 | 2016-05-148 | 18 | DIBBS |
| 3120-01-299-7677 | 2016-05-140 | 18 | DIBBS |
| 3120-01-299-7677 | 2014-07-191 | 10 | Israel |
| 3120-01-299-7677 | 2014-07-191 | 100 | Israel |
Cross Reference | NSN 3120-01-299-7677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS81936/2 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS81936/2-6 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M81936/2-6 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M81936/2-6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-B-81936 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| SAE AS81936/2 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SAE AS81936/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| SAE AS81936/2-6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 3120-01-299-7677
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 170 OR COPPER ALLOY 172 INNER MEMBER STEEL COMP 630 OUTER RACE MEMBER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B196 ASSN STD ALL MATERIAL RESPONSES OR ASTM B197 ASSN STD 2ND MATERIAL RESPONSE INNER MEMBER AMS 5643,COND H1150 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| HARDNESS RATING | 37.0 ROCKWELL C MINIMUM INNER MEMBER 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| STYLE DESIGNATOR | 11B WITHOUT INSERT OR LINER |
| BORE DIAMETER | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE, MIL-G-81322 |
| LUBRICATION FEATURE | GROOVE AND PERFORATION INNER MEMBER GROOVE AND PERFORATION OUTER RACE MEMBER |
| STATIC RADIAL LOAD RATING | 11400 POUNDS |
| SPECIAL FEATURES | BALL FACE SURFACE FINISH 32.0 MICROINCHES; OUTER RACE ID 64.0 MICROINCHES |
| SPECIFICATION/STANDARD DATA | 81349-MIL-B-81936 GOVERNMENT SPECIFICATION |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | SAE AS81936/2 |
Restrictions/Controls & Freight Information | NSN 3120-01-299-7677
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 |
|---|---|---|
| NMF Description | 114870 | BEARING/BUSHING METAL |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3120-01-299-7677
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



