The Poppet, cataloged under National Stock Number 4820-00-350-8917, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Viking Pump, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-350-8917 |
| Primary Part Number | 2-796-026-100 |
| Item Name | Poppet |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Viking Pump, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE,2-31/64 IN.O/ADIA,2-5/32 IN.O/A LG,3/4 IN.H BY 1-3/16 IN.DIA ONE END 1/4 IN.W BY 3116 IN.DEEP GROOVE IN END,2.248 IN. OD OTHER END 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 |
|---|---|
| 8341-0296 | Hatch & Kirk, Inc. (USA) |
| 2-796-026-100 PRIMARY | Viking Pump, Inc (USA) |
| 83410296 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 50LLR | 5/9 Secondary reference Viking Pump, Inc |
| 83410296 | 5/9 Secondary reference Energy Services Group Div of Cooper Industries Inc |
| 8341-0296 | 5/9 Secondary reference Energy Services Group Div of Cooper Industries Inc |
NSN 4820-00-350-8917 is a Poppet, manufactured by Viking Pump, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-350-8917 has 3 manufacturer part numbers on file: 8341-0296 (Hatch & Kirk, Inc.), 2-796-026-100 (Viking Pump, Inc), 83410296 (Hatch & Kirk, Inc.).
Key specifications for 2-796-026-100: General Characteristics Item Description: BRONZE,2-31/64 IN.O/ADIA,2-5/32 IN.O/A LG,3/4 IN.H BY 1-3/16 IN.DIA ONE END 1/4 IN.W BY 3116 IN.DEEP GROOVE IN END,2.248 IN. OD OTHER END IN. 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.