The Packing Assembly, cataloged under National Stock Number 5330-01-399-5284, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-399-5284 |
| Primary Part Number | 512-6404652 FIND 8 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Outside Diameter | 1.875 INCHES NOMINAL IN |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 211046715 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 211046715 | Naval Sea Systems Command (USA) |
| 512-6404652 FIND 8 PRIMARY | Naval Sea Systems Command (USA) |
| 342-7067322-42 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H643-7003-42 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| PARPAK VEE | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-399-5284 is a Packing Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-399-5284 has 4 manufacturer part numbers on file: 211046715 (Huntington Ingalls Inc Div Newport News Shipbuilding), 211046715 (Naval Sea Systems Command), 512-6404652 FIND 8 (Naval Sea Systems Command), 342-7067322-42 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-410-8157, 5330-01-429-5526. Verify interchangeability with system specifications before substitution.
Key specifications for 512-6404652 FIND 8: Outside Diameter: 1.875 INCHES NOMINAL IN; Inside Diameter: 1.250 INCHES NOMINAL IN; Special Features: PACKING ASSY CONSISTS OF FOLLOWING PARKER-HANNIFIN CAGE 30781 PARPAK VEE RINGS: 4650VM10-01250(1EA)&4611VP10-01250(4EA)&4650VF10-01250(1EA). 2 specifications are documented in the U.S. Government catalog.
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.