The Plug,rotary,valve, cataloged under National Stock Number 4820-01-191-8850, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-191-8850 |
| Primary Part Number | N5268 PIECE 3 |
| Item Name | Plug,rotary,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| N5268 PIECE 3 PRIMARY | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3107C2 | C/1 Advisory reference — outside the item-of-supply concept Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| H3313716 PIECE 3 | 3/2 Design control — primary reference U.S. Government activity |
| H3313716 PIECE | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| N5268 | D/9 Drawing number reference only Tate Andale, Llc |
| H3313716 | D/9 Drawing number reference only U.S. Government activity |
NSN 4820-01-191-8850 is a Plug,rotary,valve, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-191-8850 has 1 manufacturer part number on file: N5268 PIECE 3 (Tate Andale, Llc).
Key specifications for N5268 PIECE 3: Material: STEEL. 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.