The Dashpot, cataloged under National Stock Number 5342-01-484-9639, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-01-484-9639 |
| Primary Part Number | 122-6818601 PC 74 |
| Item Name | Dashpot |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 122-6818601 PC 74 PRIMARY | Naval Sea Systems Command (USA) |
| S-CRD-100,000 | Efdyn Inc (USA) |
| 122-6722635 PC 27 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5-3474-0-01 | D/9 Drawing number reference only Efdyn Inc |
| 122-6722635 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5342-01-484-9639 is a Dashpot, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-484-9639 has 3 manufacturer part numbers on file: 122-6818601 PC 74 (Naval Sea Systems Command), S-CRD-100,000 (Efdyn Inc), 122-6722635 PC 27 (Naval Sea Systems Command).
Key specifications for 122-6818601 PC 74: Overall Length: 3.640 INCHES NOMINAL IN; Special Features: USED ON ALSO HANGAR DIVISION DOORS LOCKING; End Item Identification: ACFT ELEVATOR DOORS;ACFT CARRIER CVN 74. 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.