NSN 3120-00-998-3176 C5556, C555-6, NR6
Product Details | SELF-ALIGNING PLAIN BEARING
3120-00-998-3176 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: C5556, C555-6, NR6, NR-6, NV6, 176042, 3120-00-998-3176, 00-998-3176, 3120009983176, 009983176
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 18-APR-67 | 00-998-3176 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
Cross Reference | NSN 3120-00-998-3176
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 03-001-0375 | 09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS |
| 03-001-0375 | 52285 | DIPACO INC. L |
| 03-403-06 | 09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS |
| 03-703-06 | 09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS |
| 176042 | 09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS |
| AS14104 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| BS12ATH26M | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| BS12ATH26M | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| C555-6 | 81755 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
| HSB6DU | 02758 | U S BEARINGS |
| KR6CN001 | 50632 | KAMATICS CORPORATION |
| LNP06C-100 | 16746 | SPECLINE INC. |
| MS14104-6 | 15860 | NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION |
| MS14104-6 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS14104-6 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MS21233-6 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| NR-6 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| NV6 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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Technical Data | NSN 3120-00-998-3176
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C INNER MEMBER STEEL CORROSION RESISTING OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER |
| SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| STYLE DESIGNATOR | 11A WITH INSERT AND/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 0.3170 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4040 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM |
| STATIC RADIAL LOAD RATING | 8830 POUNDS |
| MANUFACTURERS CODE | 81755 |
| MFR SOURCE CONTROLLING REFERENCE | C555-6 |
Restrictions/Controls & Freight Information | NSN 3120-00-998-3176
| 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: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



