The Gasket, cataloged under National Stock Number 5330-01-643-3687, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ryan Herco Flow Solutions Inc Dba Mensco Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Hydraulics International, Inc. Dba Hydraulics International Inc (CAGE 56529); Ryan Herco Flow Solutions Inc Dba Mensco Div (CAGE 6E097) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-643-3687 |
| Primary Part Number | 7000.305 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ryan Herco Flow Solutions Inc Dba Mensco Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 051496-209-2 | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| 7000.305 PRIMARY | Ryan Herco Flow Solutions Inc Dba Mensco Div (USA) |
| Reference | Meaning |
|---|---|
| 051496-209 | D/9 Drawing number reference only Hydraulics International, Inc. Dba Hydraulics International Inc |
NSN 5330-01-643-3687 is a Gasket, manufactured by Ryan Herco Flow Solutions Inc Dba Mensco Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-643-3687 has 2 manufacturer part numbers on file: 051496-209-2 (Hydraulics International, Inc. Dba Hydraulics International Inc), 7000.305 (Ryan Herco Flow Solutions Inc Dba Mensco Div).
Possible hazard — SDS may be required (DLA HMIC P). 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.