The Elbow,pipe, cataloged under National Stock Number 4730-01-675-7667, 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 Genova Inc. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-675-7667 |
| Primary Part Number | 40640 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Genova Inc |
| Status | ACTIVE |
| Flange Shape | ROUND ALL ENDS |
| Flow Angle | 45.0 DEGREES |
| Nominal Pipe Size Accommodated | 4.00 INCHES ALL ENDS IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) NUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-675-7667 is a Elbow,pipe, manufactured by Genova Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-675-7667 has 2 manufacturer part numbers on file: 20LU47 (W.w. Grainger, Inc. Div Government Sales Division), 40640 (Genova Inc).
Key specifications for 40640: Flange Shape: ROUND ALL ENDS; Flow Angle: 45.0 DEGREES; Nominal Pipe Size Accommodated: 4.00 INCHES ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS. 8 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.