The Packing,preformed, cataloged under National Stock Number 5330-01-564-8673, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-564-8673 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Material Document and Classification | ZZ-R-795, CL 2A. GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A |
| Cross-Sectional Shape Style | CIRCULAR W/ APERTURE |
| Cross Section Inside Diameter | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Center Hole Diameter | 6.080 INCHES MINIMUM AND 6.120 INCHES MAXIMUM IN |
| Cross Section Outside Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| 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 |
|---|---|
| A3307233-2 | 3/2 Design control — primary reference U.S. Government activity |
| A3307233 | D/9 Drawing number reference only U.S. Government activity |
NSN 5330-01-564-8673 is a Packing,preformed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-564-8673: Material Document and Classification: ZZ-R-795, CL 2A. GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A; Cross-Sectional Shape Style: CIRCULAR W/ APERTURE; Cross Section Inside Diameter: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN; Center Hole Diameter: 6.080 INCHES MINIMUM AND 6.120 INCHES MAXIMUM IN. 6 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.