The Packing Assembly, cataloged under National Stock Number 5330-01-121-5555, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-121-5555 |
| Primary Part Number | 803-1385714-5-7MOD 651 34-F |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| 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 |
|---|---|
| 803-1385714-5-7MOD 651 34-F PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| 65134-F PRIMARY | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 803-1385714-5-7MOD 651 34-F | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-121-5555 is a Packing Assembly, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-121-5555 has 2 manufacturer part numbers on file: 803-1385714-5-7MOD 651 34-F (Naval Inventory Control Point Mechanicsburg), 65134-F (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
Key specifications for 803-1385714-5-7MOD 651 34-F: Material: PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING; Material: PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE RING; Material: PLASTIC POLYTETRAFLUOROETHYLENE TOP RING. 3 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.