The Retainer,packing, cataloged under National Stock Number 5330-00-212-9133, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 23 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-212-9133 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.312 INCHES NOMINAL IN |
| Attachment Feature Quantity | 1 |
| Cross-Sectional Height | 1.312 INCHES NOMINAL IN |
| Body Recess Diameter | 1.812 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLANGE |
| Attachment Feature Circle Diameter | 0.0562 INCHES NOMINAL SINGLE CIRCLE IN |
| Peripheral Diameter | 4.875 INCHES NOMINAL IN |
| Center Hole Diameter | 1.562 INCHES NOMINAL IN |
| Material | COPPER ALLOY 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 |
|---|---|
| U20933PC8-9-23 | 5/9 Secondary reference U.S. Government activity |
| 52-521-018PC14-23 | 5/9 Secondary reference U.S. Government activity |
| U21001PC15 | 5/9 Secondary reference U.S. Government activity |
| 52-103-125-5AND6 | 5/9 Secondary reference U.S. Government activity |
| U20936PC7-8-24 | 5/9 Secondary reference U.S. Government activity |
| U4171PC10 | 5/9 Secondary reference U.S. Government activity |
| 52-521-017PC14-23 | 5/9 Secondary reference U.S. Government activity |
| U21017PC14-23 | 5/9 Secondary reference U.S. Government activity |
| 52-104-171PC10 | 5/9 Secondary reference U.S. Government activity |
| U20903PC8-9 | 5/9 Secondary reference U.S. Government activity |
| 52-211-411-00-001 | 5/9 Secondary reference U.S. Government activity |
| 52-211-411-501 | 5/9 Secondary reference U.S. Government activity |
| 52-521-001PC15 | 5/9 Secondary reference U.S. Government activity |
| U20927PC7-8-24 | 5/9 Secondary reference U.S. Government activity |
| U3125-5AND6 | 3/9 Design control — primary reference U.S. Government activity |
| U21000PC15 | 5/9 Secondary reference U.S. Government activity |
| U21018PC14-23 | 5/9 Secondary reference U.S. Government activity |
| U4240PC10 | 5/9 Secondary reference U.S. Government activity |
| U11411-1 | 5/9 Secondary reference U.S. Government activity |
| 52-521-000PC15 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-212-9133 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-212-9133: Attachment Hole Diameter: 0.312 INCHES NOMINAL IN; Attachment Feature Quantity: 1; Cross-Sectional Height: 1.312 INCHES NOMINAL IN; Body Recess Diameter: 1.812 INCHES NOMINAL IN. 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.