The Test Program Set, cataloged under National Stock Number 4920-01-157-1546, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-157-1546 |
| Primary Part Number | 23A35000-001 |
| 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 UNIT UNDER TEST DURING FAULT DETECTION,ISOLATION AND REPAIR VERIFICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 23A35000-001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| R-TBD-382 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
| 23A35000 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
| L8181022-101 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 4920-01-157-1546 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 4920-01-157-1546 has 1 manufacturer part number on file: 23A35000-001 (The Boeing Company Div Legacy Am&m).
Key specifications for 23A35000-001: Special Features: C/O INTERFACE TEST ADAPTER W/FLEXIBLE CABLE 6.0 FT L; TEST PROGRAM W/INSTRUCTIONS FT; Functional Description: INTERCONNECTS AND CONTROLS UNIT UNDER TEST DURING FAULT DETECTION,ISOLATION AND REPAIR VERIFICATION; End Item Identification: B-1B ACFT SUPPORT EQUIPMENT. 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.
NSN 4920-01-157-1546 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.