The Retainer,packing, cataloged under National Stock Number 5330-01-219-7241, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-219-7241 |
| Primary Part Number | 562-5763333 ITEM 10 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.219 INCHES NOMINAL IN |
| Attachment Feature Quantity | 12 |
| Cross-Sectional Height | 5.500 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-A27 GRADE 60-30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Attachment Feature Circle Diameter | 21.375 INCHES NOMINAL SINGLE CIRCLE IN |
| Peripheral Diameter | 25.000 INCHES NOMINAL IN |
| Center Hole Diameter | 3.625 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Joint Type | BUTT RETAINER |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 562-5763333 ITEM 10 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5330-01-219-7241 is a Retainer,packing, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-219-7241 has 1 manufacturer part number on file: 562-5763333 ITEM 10 (Naval Sea Systems Command).
Key specifications for 562-5763333 ITEM 10: Attachment Hole Diameter: 0.219 INCHES NOMINAL IN; Attachment Feature Quantity: 12; Cross-Sectional Height: 5.500 INCHES NOMINAL IN; Material Document and Classification: ASTM-A27 GRADE 60-30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 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.