The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-00-348-9023, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-348-9023 |
| Item Name | Adapter Assembly,interface Devic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Supplementary Features | COMPANY ITEM NAME-ADAPTER, OXYGEN CYLINDER |
| 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 |
|---|---|
| 49A3964 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-00-348-9023 is a Adapter Assembly,interface Devic, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-00-348-9023: Supplementary Features: COMPANY ITEM NAME-ADAPTER, OXYGEN CYLINDER; Special Features: CONSISTS OF NUT P/N 43A19319,NUT P/N 49A3965,NIPPLE P/N 49A3967,SLEEVE P/N 49A3968,SNAPRING 49A3969,GASKET P/N 49A3970 AND TUBING-STAINLSS STEEL SPEC.AN-WW-T-855 COND.B1,0.250 IN. OD,0.049 IN. WALL THK,2.469 IN. LG,SILVER SOLDER PER SPEC. QQ-S-561 CLASS 4 OR 6 IN. 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.