The Elbow,pipe to Hose, cataloged under National Stock Number 4730-00-334-7258, 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 20 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-334-7258 |
| Item Name | Elbow,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 FOLLOWER RING AND 1 PREFORMED PACKING |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 1.250 INCHES FIRST END IN |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 1.810 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 2.220 INCHES SECOND END IN |
| Criticality Code Justification | ZZZY |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Material Document and Classification | 900758 MFR REF 3RD MATERIAL RESPONSE CLAMP |
| Material Document and Classification | MIL-M-16576 MIL SPEC 2ND MATERIAL RESPONSE SOCKET |
| Material Document and Classification | MIL-M-16576 MIL SPEC 4TH MATERIAL RESPONSE TAILPIECE |
| Material Document and Classification | QQ-C-390,ALLOY D5 FED SPEC 1ST MATERIAL RESPONSE NIPPLE |
| Leg Length | 3.890 INCHES NOMINAL SECOND END IN |
| Leg Length | 3.460 INCHES NOMINAL FIRST END IN |
| Material | COPPER ALLOY NIPPLE |
| Material | COPPER ALLOY TAILPIECE |
| Material | COPPER ALLOY SOCKET |
| Material | COPPER ALLOY AND NICKEL ALLOY CLAMP |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION 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 |
|---|---|
| FC9426-2032-67L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 67-190253-1 1-4 32 | 5/1 Secondary reference Naval Sea Systems Command |
| 67-190253-1 1-4 32L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| FC9426-2032-67 | 3/1 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-00-334-7258 is a Elbow,pipe to Hose, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-334-7258: Furnished Items and Quantity: 1 FOLLOWER RING AND 1 PREFORMED PACKING; Flow Angle: 90.0 DEGREES; Nominal Pipe Size Accommodated: 1.250 INCHES FIRST END IN; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END. 20 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.