The Bearing,ball,annular, cataloged under National Stock Number 3110-01-199-6036, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-199-6036 |
| Primary Part Number | SSRI-1212LL SD 505 RA5 P35 LG20 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Surface Finish | UNGROUND |
| Style Designator | SPHERICAL OUTER RING, EXTERNALLY SELF-ALIGNING, NON-LOADING GROOVE NON-SEPARABLE |
| Material Document and Classification | AISI440C ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | AISI440C ASSN STD SINGLE MATERIAL RESPONSE INNER RACE |
| Material Document and Classification | AISI440C ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE |
| Overall Outside Diameter | 0.7500 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Bore Diameter | 0.5000 INCHES NOMINAL IN |
| Material | STEEL RETAINER |
| Material | STEEL COMP 440C BALL |
| Material | STEEL COMP 440C INNER RACE |
| Material | STEEL COMP 440C OUTER RACE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4123-7755-009 | Bae Systems (operations) Limited (GBR) |
| SSRI-1212LL SD 505 RA5 P35 LG20 PRIMARY | Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit (JPN) |
| 11778605 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| SSRI-1212LL SD 505 RA5 P35 LG20 | 3/9 Design control — primary reference Minebea Mitsumi Inc. |
NSN 3110-01-199-6036 is a Bearing,ball,annular, manufactured by Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-199-6036 has 3 manufacturer part numbers on file: 4123-7755-009 (Bae Systems (operations) Limited), SSRI-1212LL SD 505 RA5 P35 LG20 (Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit), 11778605 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for SSRI-1212LL SD 505 RA5 P35 LG20: Lubrication Material: GREASE; Surface Finish: UNGROUND; Style Designator: SPHERICAL OUTER RING, EXTERNALLY SELF-ALIGNING, NON-LOADING GROOVE NON-SEPARABLE; Material Document and Classification: AISI440C ASSN STD SINGLE MATERIAL RESPONSE BALL. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.