The Cap,pillow Block, cataloged under National Stock Number 3130-01-186-9512, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-186-9512 |
| Item Name | Cap,pillow Block |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,MIL-S-890,CLASS BS; 2.125 IN. H,2 IN. DIA UPPER,1.250 IN. DIA LOWER; 4 THREADED HOLES UPPER END,0.147 IN. DIA,EQUALLY SPACED ON A 0.500 IN. DIA BOLT CIRCLE; 1 HOLE LOWER END,0.6255 IN. DIA MIN 0.6260 IN. DIA MAX IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 715J179 PIECE 2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3130-01-186-9512 is a Cap,pillow Block, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-186-9512: General Characteristics Item Description: STEEL,MIL-S-890,CLASS BS; 2.125 IN. H,2 IN. DIA UPPER,1.250 IN. DIA LOWER; 4 THREADED HOLES UPPER END,0.147 IN. DIA,EQUALLY SPACED ON A 0.500 IN. DIA BOLT CIRCLE; 1 HOLE LOWER END,0.6255 IN. DIA MIN 0.6260 IN. DIA MAX IN. 1 specification is 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.