The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-447-4230, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is C-Tech Industries Inc. Government technical data includes 4 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-447-4230 |
| Primary Part Number | 877648 |
| Item Name | Parts Kit,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | C-Tech Industries Inc |
| Status | ACTIVE |
| Component Quantity | 3 |
| End Item Source | 55068 |
| Supply Items and Quantities | O-RING 2;CHECK VALVE 1 |
| End Item Name | COMPRESSOR |
| 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 |
|---|---|
| 877648 PRIMARY | C-Tech Industries Inc (USA) |
NSN 4820-01-447-4230 is a Parts Kit,check Valve, manufactured by C-Tech Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-447-4230 has 1 manufacturer part number on file: 877648 (C-Tech Industries Inc).
Key specifications for 877648: Component Quantity: 3; End Item Source: 55068; Supply Items and Quantities: O-RING 2;CHECK VALVE 1; End Item Name: COMPRESSOR. 4 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.