The Retainer,packing, cataloged under National Stock Number 5330-00-684-2877, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-684-2877 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.562 INCHES NOMINAL IN |
| Attachment Feature Quantity | 2 |
| Cross-Sectional Height | 1.375 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-390 ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Flanged Body Outside Diameter | 3.115 INCHES NOMINAL IN |
| Peripheral Diameter | 6.875 INCHES NOMINAL IN |
| Center Hole Diameter | 2.406 INCHES NOMINAL IN |
| Material | COPPER ALLOY 903 OVERALL |
| 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 |
| Reference | Meaning |
|---|---|
| 14995P | 5/9 Secondary reference U.S. Government activity |
| 3223901 | 3/2 Design control — primary reference U.S. Government activity |
| RX108340 | 5/9 Secondary reference U.S. Government activity |
| CS6842877 | 5/9 Secondary reference Calabrese & Sons, Inc. |
NSN 5330-00-684-2877 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-684-2877: Attachment Hole Diameter: 0.562 INCHES NOMINAL IN; Attachment Feature Quantity: 2; Cross-Sectional Height: 1.375 INCHES NOMINAL IN; Material Document and Classification: QQ-C-390 ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 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.