The Parts Kit,butterfly Valve, cataloged under National Stock Number 4820-01-540-5885, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-540-5885 |
| Primary Part Number | M200B2AAA0 |
| Item Name | Parts Kit,butterfly Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| End Item Source | 04613 |
| End Item Name | VALVE,BUTTERFLY |
| Furnished Items | 1 DISC SPIRAL WOUND GASKET, P/N 3SDA006001721; 1 MACHINED LAMINATED SEAL RING, P/N 3KRA08102751; 1 BOTTOM SPIRAL WOUND GASKET, P/N 3SB028001721; 1 PACKING, P/N 8P3202806899 |
| 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 |
|---|---|
| M200B2AAA0 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| 1KW08PN6 P/N M200B2AAA0 | Emerson Automation Solutions Final Control Us Lp (USA) |
| Reference | Meaning |
|---|---|
| 1KW08PN6 | D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp |
NSN 4820-01-540-5885 is a Parts Kit,butterfly Valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-540-5885 has 2 manufacturer part numbers on file: M200B2AAA0 (Emerson Automation Solutions Final Control Us Lp), 1KW08PN6 P/N M200B2AAA0 (Emerson Automation Solutions Final Control Us Lp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-540-5904. Verify interchangeability with system specifications before substitution.
Key specifications for M200B2AAA0: End Item Source: 04613; End Item Name: VALVE,BUTTERFLY; Furnished Items: 1 DISC SPIRAL WOUND GASKET, P/N 3SDA006001721; 1 MACHINED LAMINATED SEAL RING, P/N 3KRA08102751; 1 BOTTOM SPIRAL WOUND GASKET, P/N 3SB028001721; 1 PACKING, P/N 8P3202806899; Part Name Assigned by Controlling Agency: SPARE PARTS KIT. 3 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.