The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-01-519-3397, 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 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-519-3397 |
| Item Name | Adapter Assembly,interface Devic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Supplementary Features | HEIGHT-3INCH;WIDTH4.75INCH;LENGTH-12.5INCH;WEIGHT-2.5LBS;MATERIAL-PAINTED METAL LBS |
| 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 |
| Reference | Meaning |
|---|---|
| 737652-301 | 3/2 Design control — primary reference U.S. Government activity |
| 737652-301 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 4920-01-519-3397 is a Adapter Assembly,interface Devic, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-519-3397: Supplementary Features: HEIGHT-3INCH;WIDTH4.75INCH;LENGTH-12.5INCH;WEIGHT-2.5LBS;MATERIAL-PAINTED METAL LBS; Special Features: THE DAPATER ASSY SIGHT GLASS IS AN IN-LINE FITTING ON THE PAO COOLANT RETURN LINE;USED TO VERIFY THAT AIR HAS BEEN PURGED FROM THE CONTAINMENT VESSELS OF 8 WRAS; Part Name Assigned by Controlling Agency: (INAVY)ADAPTER ASSY,SIGHT,AIRCRAFT; End Item Identification: PRINTED WIRING ASSY,ANAPS137AV1;AWG-9 CASS ANCILLARY. 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 4920-01-519-3397 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.