The Ring,base, cataloged under National Stock Number 2825-01-144-8239, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Kingsbury 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-144-8239 |
| Primary Part Number | 5-4236-5 |
| Item Name | Ring,base |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Kingsbury Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL DROPPED FORGED STEEL,5.000 IN. OD IN |
| 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 |
|---|---|
| 5-4236-5 PRIMARY | Kingsbury Inc. (USA) |
| Reference | Meaning |
|---|---|
| 464236 | D/9 Drawing number reference only Kingsbury Inc. |
NSN 2825-01-144-8239 is a Ring,base, manufactured by Kingsbury Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-144-8239 has 1 manufacturer part number on file: 5-4236-5 (Kingsbury Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-424-0069. Verify interchangeability with system specifications before substitution.
Key specifications for 5-4236-5: General Characteristics Item Description: MATERIAL DROPPED FORGED STEEL,5.000 IN. OD 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.