The Liner,bearing Housing, cataloged under National Stock Number 3130-00-449-2132, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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 | 3130-00-449-2132 |
| Primary Part Number | 65370-04121-102 |
| Item Name | Liner,bearing Housing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,AMS 6260 COMP 9310 O/A; 4.100 IN. DIA APERTURE,4.828 IN. MIN 4.829 IN. MAX OD,4.3125 IN. MIN 4.3175 IN. MAX DIA 1.676 IN. DEEP 1ST COUNTERBORE; 4.682 IN. MIN 4.687 IN. MAX DIA 0.916 IN. DEEP 2ND COUNTERBORE,1.756 IN. W O/A; 0.090 IN. BY 45.0 DEG CHAMFER OUTSIDE RIGHT CORNER; 0.156 IN. HOLE ON 35.0 DEG ANGLE THRU BODY CENTERED 0.768 IN. FROM OUTSIDE RIGHT CORNER; 0.100 IN. LG BY 30.0 DEG CHAMFER INSIDE LEFT CORNER; 0.060 IN. RADIUS ON 2ND COUNTERBORE INSIDE CORNER 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 |
|---|---|
| 65370-04121-102 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 3130-00-449-2132 is a Liner,bearing Housing, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-449-2132 has 1 manufacturer part number on file: 65370-04121-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 65370-04121-102: General Characteristics Item Description: STEEL,AMS 6260 COMP 9310 O/A; 4.100 IN. DIA APERTURE,4.828 IN. MIN 4.829 IN. MAX OD,4.3125 IN. MIN 4.3175 IN. MAX DIA 1.676 IN. DEEP 1ST COUNTERBORE; 4.682 IN. MIN 4.687 IN. MAX DIA 0.916 IN. DEEP 2ND COUNTERBORE,1.756 IN. W O/A; 0.090 IN. BY 45.0 DEG CHAMFER OUTSIDE RIGHT CORNER; 0.156 IN. HOLE ON 35.0 DEG ANGLE THRU BODY CENTERED 0.768 IN. FROM OUTSIDE RIGHT CORNER; 0.100 IN. LG BY 30.0 DEG CHAMFER INSIDE LEFT CORNER; 0.060 IN. RADIUS ON 2ND COUNTERBORE INSIDE CORNER 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.