The Housing,bearing Unit, cataloged under National Stock Number 3130-01-159-9442, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Ingersoll-Rand Company Dba Rotary Compressor Division. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-159-9442 |
| Primary Part Number | F31408 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Ingersoll-Rand Company Dba Rotary Compressor Division |
| Status | ACTIVE |
| Assembly Overall Length | 5.8700 INCHES NOMINAL IN |
| Housing Diameter | 18.0000 INCHES NOMINAL 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 |
|---|---|
| F31408 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| F31408 PRIMARY | Ingersoll-Rand Company Dba Rotary Compressor Division (USA) |
| Reference | Meaning |
|---|---|
| F31408 | 5/9 Secondary reference U.S. Government activity |
| F31408 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
NSN 3130-01-159-9442 is a Housing,bearing Unit, manufactured by Ingersoll-Rand Company Dba Rotary Compressor Division, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-159-9442 has 2 manufacturer part numbers on file: F31408 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), F31408 (Ingersoll-Rand Company Dba Rotary Compressor Division).
Key specifications for F31408: Assembly Overall Length: 5.8700 INCHES NOMINAL IN; Housing Diameter: 18.0000 INCHES NOMINAL IN. 2 specifications are 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.