The Ball,valve,ported, cataloged under National Stock Number 4820-01-717-8485, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-717-8485 |
| Primary Part Number | R6961602-2L1 |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| R6961602-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 563-8837194-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| LSA004530-170L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 726-8838074-170L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| R5535002-170L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| LSA003267-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| LSA004530-170 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| LSA003267-2 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| R6961602-2 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 563-8837194-2 | 5/1 Secondary reference Naval Sea Systems Command |
| 726-8838074-170 | 3/1 Design control — primary reference Naval Sea Systems Command |
| R5535002-170 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-01-717-8485 is a Ball,valve,ported, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-717-8485 has 6 manufacturer part numbers on file: R6961602-2L1 (Naval Inventory Control Point Mechanicsburg), 563-8837194-2L1 (Naval Inventory Control Point Mechanicsburg), LSA004530-170L1 (Naval Inventory Control Point Mechanicsburg), 726-8838074-170L1 (Naval Inventory Control Point Mechanicsburg), R5535002-170L1 (Naval Inventory Control Point Mechanicsburg) and 1 more.
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 4820-01-717-8485 has DEMIL Code Q. 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.