The Tester,hydraulic Hose Assembly, cataloged under National Stock Number 4940-01-275-9850, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Hydra-Tec Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-275-9850 |
| Primary Part Number | DYA88223-439 |
| Item Name | Tester,hydraulic Hose Assembly |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Hydra-Tec Corp |
| Status | ACTIVE |
| FSC Application Data | TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,MULTI-ACFT |
| 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 |
|---|---|
| DYA88223-439 PRIMARY | Hydra-Tec Corp (USA) |
| Reference | Meaning |
|---|---|
| MIL-T-25456 | 4/1 Identification reference U.S. Government activity |
NSN 4940-01-275-9850 is a Tester,hydraulic Hose Assembly, manufactured by Hydra-Tec Corp, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-275-9850 has 1 manufacturer part number on file: DYA88223-439 (Hydra-Tec Corp).
Key specifications for DYA88223-439: FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,MULTI-ACFT. 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.
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.