The Cap,pillow Block, cataloged under National Stock Number 3130-01-188-7909, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rulyn Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-01-188-7909 |
| Primary Part Number | B-27256 |
| Item Name | Cap,pillow Block |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Rulyn Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024 |
| 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 |
|---|---|
| B-27256 PRIMARY | Rulyn Inc (USA) |
| Reference | Meaning |
|---|---|
| E-82608 PIECE 27 | 5/9 Secondary reference Emerson Process Management Valve Automation, Inc. |
NSN 3130-01-188-7909 is a Cap,pillow Block, manufactured by Rulyn Inc, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-188-7909 has 1 manufacturer part number on file: B-27256 (Rulyn Inc).
Key specifications for B-27256: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024. 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.