The Retainer,packing, cataloged under National Stock Number 5330-00-070-2055, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-070-2055 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.188 INCHES NOMINAL IN |
| Attachment Feature Quantity | 6 |
| Surface Treatment Document and Classification | QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Cross-Sectional Height | 0.305 INCHES NOMINAL IN |
| Rim Surface Width | 0.130 INCHES NOMINAL IN |
| Attachment Feature Circle Diameter | 2.160 INCHES NOMINAL RETAINER IN |
| Flanged Body Outside Diameter | 1.874 INCHES NOMINAL IN |
| Peripheral Diameter | 2.460 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Center Hole Diameter | 1.492 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 605R570H02 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 605R578H02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-070-2055 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-070-2055: Attachment Hole Diameter: 0.188 INCHES NOMINAL IN; Attachment Feature Quantity: 6; Surface Treatment Document and Classification: QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Cross-Sectional Height: 0.305 INCHES NOMINAL IN. 12 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.