The Packing Assembly, cataloged under National Stock Number 5330-01-169-5585, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Integrated Sealing Systems Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-169-5585 |
| Primary Part Number | 54-50-4990 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Div Integrated Sealing Systems Division |
| Status | ACTIVE |
| Intermediate Ring Quantity | 5 |
| Outside Diameter | 22.250 INCHES NOMINAL IN |
| Inside Diameter | 21.000 INCHES NOMINAL IN |
| Height | 2.125 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 |
|---|---|
| 54-50-4990 | Parker-Hannifin Corporation Div Integrated Sealing Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 54-50-4990 | 5/9 Secondary reference U.S. Government activity |
| 87643-6502 ITEM 47 | 5/2 Secondary reference U.S. Government activity |
| 1662-001 PC47 | C/1 Advisory reference — outside the item-of-supply concept Aluf Industries Inc |
| STYLE1834 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 501-6130289 ITE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 501-4675660 | D/9 Drawing number reference only U.S. Government activity |
| 501-4675660 ITEM 47 | 3/2 Design control — primary reference U.S. Government activity |
| 4675660 ITEM 47 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-169-5585 is a Packing Assembly, manufactured by Parker-Hannifin Corporation Div Integrated Sealing Systems Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-169-5585 has 1 manufacturer part number on file: 54-50-4990 (Parker-Hannifin Corporation Div Integrated Sealing Systems Division).
Key specifications for 54-50-4990: Intermediate Ring Quantity: 5; Outside Diameter: 22.250 INCHES NOMINAL IN; Inside Diameter: 21.000 INCHES NOMINAL IN; Height: 2.125 INCHES NOMINAL IN. 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.