The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-240-4309, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is R & M Energy Systems Tomball P. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-240-4309 |
| Primary Part Number | 37024 2IN |
| Item Name | Parts Kit,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | R & M Energy Systems Tomball P |
| Status | ACTIVE |
| Component Quantity | 4 |
| Supply Items and Quantities | SPRING 1;PACKING,PREFORMED 1;BALL 1;BODY 1 |
| 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 |
|---|---|
| DWG-3132166 PIECES 5 TO 8 | R & M Energy Systems Tomball P (USA) |
| 37024 2IN PRIMARY | R & M Energy Systems Tomball P (USA) |
NSN 4820-01-240-4309 is a Parts Kit,check Valve, manufactured by R & M Energy Systems Tomball P, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-240-4309 has 2 manufacturer part numbers on file: DWG-3132166 PIECES 5 TO 8 (R & M Energy Systems Tomball P), 37024 2IN (R & M Energy Systems Tomball P).
Key specifications for 37024 2IN: Component Quantity: 4; Supply Items and Quantities: SPRING 1;PACKING,PREFORMED 1;BALL 1;BODY 1. 2 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.