The Test Program Set, cataloged under National Stock Number 4920-01-157-8058, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-157-8058 |
| Primary Part Number | 23A27000-001 |
| 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 | TEST PROGRAM SET,ENGINE TEMPERATURE INDICATION |
| 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 |
|---|---|
| 23A27000 | The Boeing Company Div Legacy Am&m (USA) |
| 23A27000-001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L8181018-101 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 4920-01-157-8058 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 4920-01-157-8058 has 2 manufacturer part numbers on file: 23A27000 (The Boeing Company Div Legacy Am&m), 23A27000-001 (The Boeing Company Div Legacy Am&m).
Key specifications for 23A27000-001: Special Features: C/O INTERFACE TEST ADAPTER; CABLE SET 6.000 FT LG.; INTERFACE PANEL; FRAME; COVER; PATCHBOARD AND WIRE HARNESS FT; Functional Description: TEST PROGRAM SET,ENGINE TEMPERATURE INDICATION; End Item Identification: 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.
NSN 4920-01-157-8058 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.