The Valve,ball, cataloged under National Stock Number 4820-01-699-2108, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-699-2108 |
| Primary Part Number | 2644-752-01 ASSY IRCL1 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 2644-752-01 ASSY IRCL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 845-8616950 ASSY IRCL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 2644-752-01 ASSY IRC | 5/2 Secondary reference U.S. Government activity |
| 845-8616950 ASSY IRC | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 4820-01-699-2108 is a Valve,ball, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-699-2108 has 2 manufacturer part numbers on file: 2644-752-01 ASSY IRCL1 (Naval Inventory Control Point Mechanicsburg), 845-8616950 ASSY IRCL1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 2644-752-01 ASSY IRCL1: End Item Identification: AN ITEMS THAT SUPPORTS EITHER A SUBSAFE OR LEVEL 1 SYSTEM. 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.
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.