The Tester,pressurized Cabin Leakage, cataloged under National Stock Number 4920-01-381-4950, 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 Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-381-4950 |
| Primary Part Number | 93038-100 |
| Item Name | Tester,pressurized Cabin Leakage |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Relationship to Similar Equipment | SIMILAR TO HYDRAULIC INTERNATIONAL TESTER, PRESSURIZED CABIN LEAKAGE, AIRCRAFT NSN 4920-01-307-7251 |
| Reference Data and Literature | TO 33D2-28-20-4 |
| 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 |
|---|---|
| GR-93038-100 | Bosa S.a. (GRC) |
| 93038-100 PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| Reference | Meaning |
|---|---|
| 4920PL0902062 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AF/M32T-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-381-4950 is a Tester,pressurized Cabin Leakage, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-381-4950 has 2 manufacturer part numbers on file: GR-93038-100 (Bosa S.a.), 93038-100 (Hydraulics International, Inc. Dba Hydraulics International Inc).
Key specifications for 93038-100: Relationship to Similar Equipment: SIMILAR TO HYDRAULIC INTERNATIONAL TESTER, PRESSURIZED CABIN LEAKAGE, AIRCRAFT NSN 4920-01-307-7251; Reference Data and Literature: TO 33D2-28-20-4; Special Features: DIESEL; End Item Identification: MULTI ACFT APPLICATION. 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.
NSN 4920-01-381-4950 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.