The Elbow,pipe, cataloged under National Stock Number 4730-01-228-4263, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-228-4263 |
| Primary Part Number | 505-5530814F-110 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 2.500 INCHES ALL ENDS IN |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material Document and Classification | MIL-P-24202,TY1,CL 700 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 505-5530814F-110 | Naval Sea Systems Command (USA) |
| 9715525 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 505-5530814 #-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 505-5530814 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
| MIL-F-24202 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-24202 | 4/1 Identification reference U.S. Government activity |
| 505-5530814F-110 | 5/9 Secondary reference Taylor Dejongh Inc |
| 97-15-525 | 5/9 Secondary reference Taylor Dejongh Inc |
NSN 4730-01-228-4263 is a Elbow,pipe, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-228-4263 has 2 manufacturer part numbers on file: 505-5530814F-110 (Naval Sea Systems Command), 9715525 (Huntington Ingalls Inc Div Newport News Shipbuilding).
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-228-7712, 4730-01-230-3596, 4730-01-230-3685. Verify interchangeability with system specifications before substitution.
Key specifications for 505-5530814F-110: Flow Angle: 90.0 DEGREES; Nominal Pipe Size Accommodated: 2.500 INCHES ALL ENDS IN; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Material Document and Classification: MIL-P-24202,TY1,CL 700 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 5 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.