The Cock,poppet Drain, cataloged under National Stock Number 4820-01-335-4920, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Schulz Products Inc Dba Schulz Products. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-335-4920 |
| Primary Part Number | 8101001-1 |
| Item Name | Cock,poppet Drain |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Schulz Products Inc Dba Schulz Products |
| Status | ACTIVE |
| 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 |
|---|---|
| 8101001-1 PRIMARY | Schulz Products Inc Dba Schulz Products (USA) |
| Reference | Meaning |
|---|---|
| C7588-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 4820PL0559370 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 79C3G | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-335-4920 is a Cock,poppet Drain, manufactured by Schulz Products Inc Dba Schulz Products, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-335-4920 has 1 manufacturer part number on file: 8101001-1 (Schulz Products Inc Dba Schulz Products).
Key specifications for 8101001-1: End Item Identification: ACFT,TYPE F-16; T.O. 1F-16A-4-28,FIG 5,INDEX 13 A. 0 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.