The Adapter,pressure Test, cataloged under National Stock Number 4920-01-484-0666, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-484-0666 |
| Item Name | Adapter,pressure Test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | SERD NO. 41A28 |
| Functional Description | USED AS A PNUENAMITIC ADAPTER BETWEEN A SINGLE PNEUMATIC AIR DUCT FROM AIR CONDITIONING CART AND ADAPTS TO THREE DIFFERENT DUCTS (ONE 2 INCH 10 FOOT LONG TO ACFT EQUIP BAY SCOOP, ONE 2 INCH 36 FOOT LONG DUCT TO CONFORMAL DORSAL SCOOP ACFT AND ONE 4 INCH DUCT TOACFT GROUND SERVICE CONNECTION IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 16A41A28001G001 | 3/2 Design control — primary reference U.S. Government activity |
| 4920PL1985588 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4920-01-484-0666 is a Adapter,pressure Test, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-484-0666: Reference Data and Literature: SERD NO. 41A28; Special Features: COMPANY ITEM NAME-ADAPTER ASSEMBLY, ACFT GROUND COOLING, ASPIS; APPLICABLE ONLY TO PEACE XENIA AIRCRAFT; Functional Description: USED AS A PNUENAMITIC ADAPTER BETWEEN A SINGLE PNEUMATIC AIR DUCT FROM AIR CONDITIONING CART AND ADAPTS TO THREE DIFFERENT DUCTS (ONE 2 INCH 10 FOOT LONG TO ACFT EQUIP BAY SCOOP, ONE 2 INCH 36 FOOT LONG DUCT TO CONFORMAL DORSAL SCOOP ACFT AND ONE 4 INCH DUCT TOACFT GROUND SERVICE CONNECTION IN; End Item Identification: F-16 AIRCRAFT. 2 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.