The Protector Set,no. 2 Bearing Sump, cataloged under National Stock Number 4920-01-147-8340, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-147-8340 |
| Primary Part Number | 3C3136G01 |
| Item Name | Protector Set,no. 2 Bearing Sump |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | RED PLASTIC;C/O TWO PARTS-FORWARD COVER 7.000 IN. DIA,0.078 IN. THICK,WITH HANDLE;SECOND COVER 11.000 IN. DIA,0.250 IN. THICK;OVERALL DIMENSIONS 21.000 IN. LG,21.000 IN. W,7.000 IN. HT;COVERS NO. 2 BEARING SUMP AREA TO PREVENT CONTAMINATION AND DAMAGE DURING SUB-ASSEMBLY OPERATIONS OR STORAGE 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 |
|---|---|
| 3C3136G01 PRIMARY | General Electric Company (USA) |
| 3C3136G01 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 3C3136G02 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
NSN 4920-01-147-8340 is a Protector Set,no. 2 Bearing Sump, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-147-8340 has 2 manufacturer part numbers on file: 3C3136G01 (General Electric Company), 3C3136G01 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 3C3136G01: General Characteristics Item Description: RED PLASTIC;C/O TWO PARTS-FORWARD COVER 7.000 IN. DIA,0.078 IN. THICK,WITH HANDLE;SECOND COVER 11.000 IN. DIA,0.250 IN. THICK;OVERALL DIMENSIONS 21.000 IN. LG,21.000 IN. W,7.000 IN. HT;COVERS NO. 2 BEARING SUMP AREA TO PREVENT CONTAMINATION AND DAMAGE DURING SUB-ASSEMBLY OPERATIONS OR STORAGE IN; End Item Identification: F101-GE-102 ENGINE SUPPORT EQUIPMENT,B-1B ACFT AGE.. 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.