The Tester,pitot and Static Systems, cataloged under National Stock Number 4920-01-682-9471, 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 Bellofram Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-682-9471 |
| Primary Part Number | ADTS405-2-8159M0 |
| Item Name | Tester,pitot and Static Systems |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| ADTS405-2-8159M0 PRIMARY | Bellofram Corporation (USA) |
| ADTS405-2-8159 | Druck Limited (GBR) |
| Reference | Meaning |
|---|---|
| ADTS405-2-8159M0 | 3/2 Design control — primary reference U.S. Government activity |
| ADTS405-2-8159M0 | 5/9 Secondary reference Druck, Llc Dba Druck, Llc |
NSN 4920-01-682-9471 is a Tester,pitot and Static Systems, manufactured by Bellofram Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-682-9471 has 2 manufacturer part numbers on file: ADTS405-2-8159M0 (Bellofram Corporation), ADTS405-2-8159 (Druck Limited).
Key specifications for ADTS405-2-8159M0: Part Name Assigned by Controlling Agency: PITOT STATIC TEST SET (PSTS); End Item Identification: AIR WARRIOR AND AVIATION LIFE SUPPORT EQUIPMENT. 0 specifications are 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.