The Test Program Set, cataloged under National Stock Number 4920-01-157-0048, 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 The Boeing Company Div Legacy Am&m. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-157-0048 |
| Primary Part Number | 46A88000-001 |
| Item Name | Test Program Set |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Functional Description | INTERCONNECTS AND CONTROLS THE INTERMEDIATE AUTOMATIC TEST EQUIP. AND LINE REPLACEABLE UNIT DURING FAULT DETECTION,ISOLATION AND REPAIR VERIFICATION |
| 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 |
|---|---|
| 46A88000-001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| 46A88000 | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L8181046-101 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 4920-01-157-0048 is a Test Program Set, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-157-0048 has 2 manufacturer part numbers on file: 46A88000-001 (The Boeing Company Div Legacy Am&m), 46A88000 (The Boeing Company Div Legacy Am&m).
Key specifications for 46A88000-001: Functional Description: INTERCONNECTS AND CONTROLS THE INTERMEDIATE AUTOMATIC TEST EQUIP. AND LINE REPLACEABLE UNIT DURING FAULT DETECTION,ISOLATION AND REPAIR VERIFICATION; End Item Identification: B-1B AIRCRAFT 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.