The Union,pipe, cataloged under National Stock Number 4730-01-481-4244, 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 Guild Associates Inc. Government technical data includes 4 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 | 4730-01-481-4244 |
| Primary Part Number | 863-000339 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Guild Associates Inc |
| Status | ACTIVE |
| Coupling Flange Shape | ROUND |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | THREADED |
| 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 |
|---|---|
| 863-000339 PRIMARY | Guild Associates Inc (USA) |
| 4429K218 | Mcmaster-Carr Supply Co (USA) |
NSN 4730-01-481-4244 is a Union,pipe, manufactured by Guild Associates Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-481-4244 has 2 manufacturer part numbers on file: 863-000339 (Guild Associates Inc), 4429K218 (Mcmaster-Carr Supply Co).
Key specifications for 863-000339: Coupling Flange Shape: ROUND; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: THREADED; Special Features: CAST FITTINGS RESIST ALL KINDS OF CORROSION FROM ALL TYPES OF WATERS. PIPE SIZE 1.500 INCH. PRESURE RATING OF 125 PSI. IDEAL FOR PLUMBING AND HEATING USE.AGAVGCONTRACTOR LOGISTIC SUPPORT MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM (LADDS), NSN: 2330-00-122-6779 CONTRACT DAAK60-97-C-9222 TM 9-3510-122-24P. IN. 4 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.