The Packing Assembly, cataloged under National Stock Number 5330-00-285-2689, 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12 specifications, cited from the U.S. Government catalog. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-285-2689 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Intermediate Ring Quantity | 4 |
| Outside Diameter | 2.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ANGLE BOTTOM RING |
| Cross-Sectional Shape Style | U WITH FILLER RING INTERMEDIATE RING |
| Inside Diameter | 1.750 INCHES NOMINAL IN |
| Height | 0.938 INCHES NOMINAL IN |
| Material | COTTON AND RUBBER BOTTOM RING |
| Material | COTTON AND RUBBER INTERMEDIATE RING |
| Material | COTTON AND RUBBER TOP RING |
| Joint Type | SCARF-PERIPHERAL TOP RING |
| Joint Type | SCARF-PERIPHERAL INTERMEDIATE RING |
| Joint Type | SCARF-PERIPHERAL BOTTOM RING |
| 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 |
|---|---|
| 571-4801-1302061PC11 | 5/9 Secondary reference U.S. Government activity |
| 578-4810-1573249REVAPC10 | 5/9 Secondary reference U.S. Government activity |
| 3755-39PC11 | 5/9 Secondary reference U.S. Government activity |
| 7855-35REVAPC12 | 5/9 Secondary reference U.S. Government activity |
| 7877-154REVAPC10 | 5/9 Secondary reference U.S. Government activity |
| 578-4900-1573356REVAPC10 | 5/9 Secondary reference U.S. Government activity |
| 578-4801-1572911REVAPC12 | 5/9 Secondary reference U.S. Government activity |
| 575-4801-1443691PC11 | 5/9 Secondary reference U.S. Government activity |
| 3655-43PC11 | 5/9 Secondary reference U.S. Government activity |
| 7876-192REVAPC10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-285-2689 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-285-2689: Intermediate Ring Quantity: 4; Outside Diameter: 2.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: ANGLE BOTTOM RING; Cross-Sectional Shape Style: U WITH FILLER RING INTERMEDIATE RING. 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.