The Valve Assembly,check, cataloged under National Stock Number 3810-01-184-2184, is classified within Federal Supply Class 3810 (Cranes and Crane-shovels) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Fmc Corp. 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 | 3810-01-184-2184 |
| Primary Part Number | 43J218 |
| Item Name | Valve Assembly,check |
| FSC / FSG | 3810 / 38 — Cranes and Crane-shovels |
| Manufacturer | Fmc Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 43J218 PRIMARY | Fmc Corp (USA) |
NSN 3810-01-184-2184 is a Valve Assembly,check, manufactured by Fmc Corp, classified under FSC 3810, Cranes and Crane-shovels. Status: active.
NSN 3810-01-184-2184 has 1 manufacturer part number on file: 43J218 (Fmc Corp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-275-2376. Verify interchangeability with system specifications before substitution.
Key specifications for 43J218: End Item Identification: FMC TRUCK CRANE MODEL HC78B. 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.