3120-00-279-4131 ( BSSN12-2025 , ST4M123-12 , ST4M123-12 , BNG12H-123 , ASBB12V , KSB12-27 , ST4M123-12 , ST4M123-12 , ST4M123-12 , SBU24RZH46-2A , ST4M123-12 , SBU24RZH46-2A , SBU24RZH46-4A , SBU24RZH46-4A , ST4M123-12 , 55826-12 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 3120-00-279-4131 | 3120 | 002794131 | BEARING,PLAIN,SELF-ALIGNING | 1320 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| AGKP | STATIC RADIAL LOAD RATING | 50000 POUNDS |
| ADZG | LUBRICATION MATERIAL | LUBRICANT, SOLID FILM, MIL-L-8937 |
| ABXV | BORE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| AGGH | OUTER MEMBER WIDTH | 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C NOMINAL INNER MEMBER |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| MATT | MATERIAL | COPPER ALLOY 172 INNER MEMBER OR COPPER ALLOY 173 INNER MEMBER |
| MATT | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| BSSN12-2025 | 81376 | A | 1 | 5 | 5 | SB | |
| ST4M123-12 | 15860 | A | 2 | 3 | 1 | ZZ | |
| ST4M123-12 | 76301 | A | 2 | 1 | 1 | SB | |
| BNG12H-123 | 16746 | A | 1 | 5 | 5 | KZ | |
| ASBB12V | 15860 | A | 1 | 5 | 5 | SB | |
| KSB12-27 | 97613 | A | 1 | 5 | 5 | SB | |
| ST4M123-12 | 81376 | A | 2 | 3 | 1 | ZZ | |
| ST4M123-12 | 21335 | A | 2 | 3 | 1 | ZZ | |
| ST4M123-12 | 09455 | A | 2 | 3 | 1 | ZZ | |
| SBU24RZH46-2A | 21335 | A | 9 | 5 | 5 | SB | |
| ST4M123-12 | 16746 | A | 2 | 3 | 1 | ZZ | |
| SBU24RZH46-2A | 3NPS1 | A | 2 | 3 | 5 | ZZ | |
| SBU24RZH46-4A | 3NPS1 | A | 2 | 3 | 5 | ZZ | |
| SBU24RZH46-4A | 21335 | A | 9 | 5 | 4 | KZ | |
| ST4M123-12 | 97613 | A | 2 | 3 | 1 | ZZ | |
| 55826-12 | 09455 | A | 1 | 5 | 5 | SB |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| BSSN12-2025 | 81376 | RBC SOUTHWEST PRODUCTS INC. | F | A |
| ST4M123-12 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC. | A | A |
| ST4M123-12 | 76301 | BOEING COMPANY THE | F | A |
| BNG12H-123 | 16746 | SPECLINE INC. | A | A |
| ASBB12V | 15860 | NEW HAMPSHIRE BALL BEARINGS INC. | A | A |
| KSB12-27 | 97613 | DOVER ENGINEERED SYSTEMS, INC. | A | A |
| ST4M123-12 | 81376 | RBC SOUTHWEST PRODUCTS INC. | F | A |
| ST4M123-12 | 21335 | TIMKEN AEROSPACE, INC | F | A |
| ST4M123-12 | 09455 | RBC TRANSPORT DYNAMICS CORP. | A | A |
| SBU24RZH46-2A | 21335 | TIMKEN AEROSPACE, INC | F | A |
| ST4M123-12 | 16746 | SPECLINE INC. | A | A |
| SBU24RZH46-2A | 3NPS1 | RBC AIRCRAFT PRODUCTS INC. | F | A |
| SBU24RZH46-4A | 3NPS1 | RBC AIRCRAFT PRODUCTS INC. | F | A |
| SBU24RZH46-4A | 21335 | TIMKEN AEROSPACE, INC | F | A |
| ST4M123-12 | 97613 | DOVER ENGINEERED SYSTEMS, INC. | A | A |
| 55826-12 | 09455 | RBC TRANSPORT DYNAMICS CORP. | A | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | A | 08/19/1 | N | 8482300040 | 1320 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DS | N | I | |||
| DF | N | SF9---N | F | ||
| DN | 9B----- | N |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | U | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DF | SMS | D | 1 | EA | 0 | U | SF9---N | F | |
| DS | SMS | D | 1 | EA | 0 | U | D | ||
| DN | SMS | D | 1 | EA | 0 | U | 9B----- | N |
Management Control Army
| MATCAT 1 | MATCAT 2 | MATCAT 3 | MATCAT 4 5 | ARC |
|---|
Freight
| NMFC | NMFC SUB | UFC | HMC | LTL | LCL | WCC | TCC | SHC | ADC | ACC | ASH | NMF DESC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 114820 | X | 59230 | P | 742 | Z | 9 | A | V | Z | BEARINGS/BUSHINGS NOI BALL/ROLLER |