The Trap,drainage Pipe, cataloged under National Stock Number 4730-01-225-6877, 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 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-225-6877 |
| Primary Part Number | 78515 |
| Item Name | Trap,drainage Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Genova Inc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 1.500 INCHES ALL ENDS IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | P-TRAP |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 40 ALL ENDS |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) 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 |
|---|---|
| 78515 PRIMARY | Genova Inc (USA) |
| D706-015 | Lasco Fittings Inc (USA) |
| 4885-WB 1-1/2 PRIMARY | Nibco Inc Chemtrol Div (USA) |
| Reference | Meaning |
|---|---|
| 3201 | 5/9 Secondary reference George Fischer Sloane, Inc. |
| 4885-WB 1-1/2 | 3/9 Design control — primary reference Nibco Inc |
| 3201-PVC GREY | 5/9 Secondary reference George Fischer Sloane, Inc. |
| 78515 | 5/9 Secondary reference Fehr D a Inc |
NSN 4730-01-225-6877 is a Trap,drainage Pipe, manufactured by Genova Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-225-6877 has 3 manufacturer part numbers on file: 78515 (Genova Inc), D706-015 (Lasco Fittings Inc), 4885-WB 1-1/2 (Nibco Inc Chemtrol Div).
3 possible matches (shared part number, not a government interchangeability claim): 6680-01-226-0504, 5935-01-321-4951, 6130-01-333-6779. Verify interchangeability with system specifications before substitution.
Key specifications for 78515: Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Style Designator: P-TRAP. 6 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.