The Elbow,pipe, cataloged under National Stock Number 4730-01-034-3548, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-034-3548 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Criticality Code Justification | ZZZX |
| Departure From Cited Designator | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| TY1-5IN-LG-RDI | 2/1 Government specification standardization U.S. Government activity |
| 87415-4201 ITEM25L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 87415-4201 ITEM25 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 15-08-2610A | 5/1 Secondary reference U.S. Government activity |
| MIL-F-24202 | 4/1 Identification reference U.S. Government activity |
| 122-4642441 ITEM 25L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 122-4642441 ITEM 25 | 5/1 Secondary reference Naval Sea Systems Command |
| MIL-F-24202L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| TY1-5IN-LG-RDI-L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 15-08-2610AL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4730-01-034-3548 is a Elbow,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-037-3554, 4730-01-408-2674. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-034-3548: Criticality Code Justification: ZZZX; Departure From Cited Designator: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1 ITEMS. 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.