The Liner,bearing Housing, cataloged under National Stock Number 3130-00-950-4924, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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 | 3130-00-950-4924 |
| Primary Part Number | 4S5017 |
| Item Name | Liner,bearing Housing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | IRON CASTING,1E20,10.120 IN. FLANGE OD,7.0858 IN. MIN,7.0872 IN. MAX BORE DIA,0.451 IN. MIN,0.455 IN. MAX FLANGE W,8.124 IN. MIN,8.126 IN. MAX BODY OD,2.560 IN. O/A THK,2 THD HOLES 1/2 IN.-15 2B THD,SPACED 9.124 IN. C TO C ON FLANGE,8 HOLES 0.531 IN. DIA IRREGULARLY SPACED ON FLANGE 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 |
|---|---|
| 4S5017 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3130-00-950-4924 is a Liner,bearing Housing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-950-4924 has 1 manufacturer part number on file: 4S5017 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 4S5017: General Characteristics Item Description: IRON CASTING,1E20,10.120 IN. FLANGE OD,7.0858 IN. MIN,7.0872 IN. MAX BORE DIA,0.451 IN. MIN,0.455 IN. MAX FLANGE W,8.124 IN. MIN,8.126 IN. MAX BODY OD,2.560 IN. O/A THK,2 THD HOLES 1/2 IN.-15 2B THD,SPACED 9.124 IN. C TO C ON FLANGE,8 HOLES 0.531 IN. DIA IRREGULARLY SPACED ON FLANGE 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.