The Packing Assembly, cataloged under National Stock Number 5330-01-512-2330, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flowserve Us Company Div Flow Control Division. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-512-2330 |
| Primary Part Number | 051600500 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flowserve Us Company Div Flow Control Division |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS BOTTOM |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS RETAINER |
| 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 |
|---|---|
| 1028330 POS 8 | Flowserve Us Company Div Flow Control Division (USA) |
| 051600500 PRIMARY | Flowserve Us Company Div Flow Control Division (USA) |
NSN 5330-01-512-2330 is a Packing Assembly, manufactured by Flowserve Us Company Div Flow Control Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-512-2330 has 2 manufacturer part numbers on file: 1028330 POS 8 (Flowserve Us Company Div Flow Control Division), 051600500 (Flowserve Us Company Div Flow Control Division).
Key specifications for 051600500: Special Features: CONSIST OF 1 X 0155331PT=GUIDE BUSHING D16 X 26 LG11 PT-GLAS;1 X 0155334PT=BACK-UP RING D16 X 26 LG5 PT-GLAS;2 X 0155341PT=PACKING RING D16 X 26 MOLDED PTFE;2 X 0155342PT=PACKING RING D16 X 26 BRAIDED PTFE; End Item Identification: FOR FLOWSERVE (KAMMER)3IN AND ABOVE GLOBE VALVE STANDARD FLANGE FACING RFSF/RF IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE RING; Material: PLASTIC POLYTETRAFLUOROETHYLENE TOP RING. 4 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.