The Liner,bearing Housing, cataloged under National Stock Number 3130-01-184-8753, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-184-8753 |
| Primary Part Number | RD35122-1 |
| Item Name | Liner,bearing Housing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE,MUELLER 600 PER ROMEC SPEC S-189;1.360 IN. LG;1.9364 IN. MIN 1.9369 IN. MAX O.D.;1.375 IN. BORE DIA;OUTER SHOULDER 0.180 IN. LG;INNER SHOULDER 0.150 IN LG;SPACE BETWEEN SHOULDERS0.6915 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RD35122-1 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
NSN 3130-01-184-8753 is a Liner,bearing Housing, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-184-8753 has 1 manufacturer part number on file: RD35122-1 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RD35122-1: General Characteristics Item Description: BRONZE,MUELLER 600 PER ROMEC SPEC S-189;1.360 IN. LG;1.9364 IN. MIN 1.9369 IN. MAX O.D.;1.375 IN. BORE DIA;OUTER SHOULDER 0.180 IN. LG;INNER SHOULDER 0.150 IN LG;SPACE BETWEEN SHOULDERS0.6915 IN. IN; End Item Identification: B1-B ACFT. 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.
NSN 3130-01-184-8753 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.