The Parts Kit,butterfly Valve, cataloged under National Stock Number 4820-01-539-5398, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-539-5398 |
| Primary Part Number | M100C2ABA0 |
| Item Name | Parts Kit,butterfly Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| End Item Name | BUTTERFLY VALVE |
| 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 |
|---|---|
| M100C2ABA0 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| Reference | Meaning |
|---|---|
| M100B2ABA0 | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp |
NSN 4820-01-539-5398 is a Parts Kit,butterfly Valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-539-5398 has 1 manufacturer part number on file: M100C2ABA0 (Emerson Automation Solutions Final Control Us Lp).
Key specifications for M100C2ABA0: End Item Name: BUTTERFLY VALVE; Special Features: SPARE PARTS FOR 1KL04PF1; End Item Identification: 30,000 SERIES NAVY BUTTERFLY VALVE LUGGED TYPE, FACE TO FACE, API 109, CLASS 150, 4.00 INCH; 4820-01-539-5392 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.