The Valve,runaway, cataloged under National Stock Number 4820-01-668-3335, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Graco Inc.. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-668-3335 |
| Primary Part Number | 224-040 |
| Item Name | Valve,runaway |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Graco Inc. |
| Status | ACTIVE |
| Supplementary Features | 3/4 NPT INLET AND OUTLET. INCLUDES OPTIONAL 90 DEGREE 3/4 NPSM SWIVEL OUTLET FITTING. |
| 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 |
|---|---|
| 224-040 PRIMARY | Graco Inc. (USA) |
NSN 4820-01-668-3335 is a Valve,runaway, manufactured by Graco Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-668-3335 has 1 manufacturer part number on file: 224-040 (Graco Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-687-7132. Verify interchangeability with system specifications before substitution.
Key specifications for 224-040: Supplementary Features: 3/4 NPT INLET AND OUTLET. INCLUDES OPTIONAL 90 DEGREE 3/4 NPSM SWIVEL OUTLET FITTING.; Special Features: SHUTS OFF AIR SUPPLY TO THE PUMP IF THE PUMP ACCELERATES BEYOND THE PRE-ADJUSTED SETTING DUE TO AN EMPTY SUPPLY CONTAINER, INTERRUPTED FLUID SUPPLY TO THE PUMP, OR EXCESSIVE CAVITATION. 3/4 NPT(F) INLET AND OUTLET. INCLUDES OPTIONAL 90 DEGREE 3/4 NPSM SWIVEL OUTLET FITTING.; Part Name Assigned by Controlling Agency: PUMP RUNAWAY VALVE 224-040. 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.