The Tee,pipe, cataloged under National Stock Number 4730-01-433-8300, 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 Ferguson Enterprises, Inc. Dba Ferguson 124. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-433-8300 |
| Primary Part Number | DS16LWTD |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Ferguson Enterprises, Inc. Dba Ferguson 124 |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Connection Style | SOCKET (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material Document and Classification | A403 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 0.900 INCHES NOMINAL ALL ENDS IN |
| Material | STEEL COMP 316 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 |
|---|---|
| 516-6294320 ITEM F-16 | Naval Sea Systems Command (USA) |
| 516-6294320 ITEM F-16 | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy (USA) |
| DS16LWTD PRIMARY | Ferguson Enterprises, Inc. Dba Ferguson 124 (USA) |
| ANSI-B16.11 ASTM A403 | Naval Sea Systems Command (USA) |
| CRES GR WP 316L | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1/2 IPS TEE 300 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 516-6294320 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4730-01-433-8300 is a Tee,pipe, manufactured by Ferguson Enterprises, Inc. Dba Ferguson 124, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-433-8300 has 5 manufacturer part numbers on file: 516-6294320 ITEM F-16 (Naval Sea Systems Command), 516-6294320 ITEM F-16 (Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy), DS16LWTD (Ferguson Enterprises, Inc. Dba Ferguson 124), ANSI-B16.11 ASTM A403 (Naval Sea Systems Command), CRES GR WP 316L (Naval Sea Systems Command).
Key specifications for DS16LWTD: Nominal Pipe Size Accommodated: 0.500 INCHES ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Material Document and Classification: A403 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 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.