The Valve,flow Control, cataloged under National Stock Number 4820-01-509-9497, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-509-9497 |
| Primary Part Number | RPLCS 6129127-1 VIA ORD 20351 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RPLCS 6129127-1 VIA ORD 20351 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| AVX-18531-1 | Farrell Equipment & Controls, Inc. (USA) |
| NOT INTRCHNGBL WITH 6129127-1 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| 7443930-1 PRIMARY | Naval Sea Systems Command (USA) |
| JAM-LM-3-FF | Ja Moody Llc (USA) |
NSN 4820-01-509-9497 is a Valve,flow Control, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-509-9497 has 5 manufacturer part numbers on file: RPLCS 6129127-1 VIA ORD 20351 (Naval Inventory Control Point Mechanicsburg), AVX-18531-1 (Farrell Equipment & Controls, Inc.), NOT INTRCHNGBL WITH 6129127-1 (Naval Inventory Control Point Mechanicsburg), 7443930-1 (Naval Sea Systems Command), JAM-LM-3-FF (Ja Moody Llc).
Key specifications for RPLCS 6129127-1 VIA ORD 20351: Special Features: NHA: ORDALT 20351, HD-1157/S DDG91&UP,CLR,WTR,ELEK EQ; ORDALT 20351,HD-1157/SPY F100CL,CLR,WTR,ELEK EQ; End Item Identification: AEGIS. 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.
NSN 4820-01-509-9497 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.