The Back-Up Ring,preformed Packing, cataloged under National Stock Number 5330-01-541-0182, 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 Dba Pneutronics Div Hydraulic Pump Division. Government technical data includes 2 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 | 5330-01-541-0182 |
| Primary Part Number | 036-84824-0 |
| Item Name | Back-Up Ring,preformed Packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| FSC Application Data | PISTON |
| Reference Data and Literature | DENISON HYDRAULICS PUBLICATION S5-ML-4050-A,SHEET 5,ITEM 40 |
| 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 |
|---|---|
| S5-ML 4050-A ITEM 40 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| 036-84824-0 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
NSN 5330-01-541-0182 is a Back-Up Ring,preformed Packing, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-541-0182 has 2 manufacturer part numbers on file: S5-ML 4050-A ITEM 40 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 036-84824-0 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).
Key specifications for 036-84824-0: FSC Application Data: PISTON; Reference Data and Literature: DENISON HYDRAULICS PUBLICATION S5-ML-4050-A,SHEET 5,ITEM 40; Part Name Assigned by Controlling Agency: SEAL WASHER; End Item Identification: VARIABLE FLOW CONTROL VALVE SERIES 2F1C. 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.