The Retainer,packing, cataloged under National Stock Number 5330-00-796-4401, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-796-4401 |
| Primary Part Number | 51831NPC17 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 8.000 INCHES NOMINAL IN |
| Center Hole Diameter | 7.375 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Joint Type | SCARF-BUTT 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 |
|---|---|
| 51831NPC17 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 51831NREVBPC17 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 217-225-C46 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 47848-45 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-796-4401 is a Retainer,packing, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-796-4401 has 3 manufacturer part numbers on file: 51831NPC17 (Leslie Controls, Inc. Dba Leslie Controls Inc), 51831NREVBPC17 (Leslie Controls, Inc. Dba Leslie Controls Inc), 217-225-C46 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 51831NPC17: Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 8.000 INCHES NOMINAL IN; Center Hole Diameter: 7.375 INCHES NOMINAL IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL. 5 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.