The Elbow,pipe, cataloged under National Stock Number 4730-01-322-8115, 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 Inventory Control Point Mechanicsburg. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-322-8115 |
| Primary Part Number | 6IN,NPS,45 DEG,SCH 40 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES |
| Nominal Pipe Size Accommodated | 6.000 INCHES ALL ENDS IN |
| Connection Style | BEVELED (PIPE) ALL ENDS |
| Criticality Code Justification | ZZZX |
| Connection Type | BUTT WELD PIPE ALL ENDS |
| Material Document and Classification | ASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Leg Length | 3.750 INCHES NOMINAL ALL ENDS IN |
| Departure From Cited Designator | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Sweep Type | LONG |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 ALL ENDS |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 6IN,NPS,45 DEG,SCH 40 | Naval Inventory Control Point Mechanicsburg (USA) |
| ASTM-A234,GRADE WP11,CL 1,2 OR 3 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| ANSI B16.9 | 4/1 Identification reference U.S. Government activity |
| ANSI B16.9 | 3/1 Design control — primary reference U.S. Government activity |
| ANSI B16.9L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4730-01-322-8115 is a Elbow,pipe, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-322-8115 has 2 manufacturer part numbers on file: 6IN,NPS,45 DEG,SCH 40 (Naval Inventory Control Point Mechanicsburg), ASTM-A234,GRADE WP11,CL 1,2 OR 3 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 6IN,NPS,45 DEG,SCH 40: Flow Angle: 45.0 DEGREES; Nominal Pipe Size Accommodated: 6.000 INCHES ALL ENDS IN; Connection Style: BEVELED (PIPE) ALL ENDS; Criticality Code Justification: ZZZX. 11 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.