The Fitting,overboard Relief Drain, cataloged under National Stock Number 4730-01-076-7335, 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 Sumner Industries Inc Div Ateco Products. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-076-7335 |
| Primary Part Number | 16H916-13 |
| Item Name | Fitting,overboard Relief Drain |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sumner Industries Inc Div Ateco Products |
| Status | ACTIVE |
| General Characteristics Item Description | ALUM ALLOY PER-Q--A-250/4-T851,STOCK SIZE 0.750 IN.THICK,2.00 IN.WIDE,2.00 IN.LENGTH IN |
| 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 |
|---|---|
| 16H916-13 PRIMARY | Sumner Industries Inc Div Ateco Products (USA) |
| 16H916-13 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 16H916-13 | 5/2 Secondary reference U.S. Government activity |
| 4730PL0743906 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16H916-13S | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-076-7335 is a Fitting,overboard Relief Drain, manufactured by Sumner Industries Inc Div Ateco Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-076-7335 has 2 manufacturer part numbers on file: 16H916-13 (Sumner Industries Inc Div Ateco Products), 16H916-13 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi).
Key specifications for 16H916-13: General Characteristics Item Description: ALUM ALLOY PER-Q--A-250/4-T851,STOCK SIZE 0.750 IN.THICK,2.00 IN.WIDE,2.00 IN.LENGTH IN; End Item Identification: ACFT MODEL F-16. 1 specification is 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.