The Packing Assembly, cataloged under National Stock Number 5330-00-263-4178, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-263-4178 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Intermediate Ring Quantity | 3 |
| Outside Diameter | 7.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | OVAL BOTTOM RING |
| Cross-Sectional Shape Style | OVAL TOP RING |
| Nondefinitive Spec/std Data | 2 TYPE |
| Inside Diameter | 5.750 INCHES NOMINAL IN |
| Height | 3.500 INCHES NOMINAL IN |
| Material | COTTON OR RUBBER SYNTHETIC BOTTOM RING |
| Material | ASBESTOS AND RUBBER SYNTHETIC INTERMEDIATE RING |
| Material | ASBESTOS AND RUBBER SYNTHETIC TOP RING |
| Joint Type | BUTT BOTTOM RING |
| Joint Type | BUTT TOP RING |
| Joint Type | BUTT INTERMEDIATE 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 |
|---|---|
| 389696ALT4PCL3 | 3/2 Design control — primary reference U.S. Government activity |
| 388327WALT3PCD | 3/2 Design control — primary reference U.S. Government activity |
| 2200-78PCD | 5/9 Secondary reference Manitowoc Engineering Co Division of the Manitowoc Co Inc |
| 2200-78PCD | 5/9 Secondary reference Manitowoc Shipbuilding Inc |
| MILP2911 | 4/1 Identification reference U.S. Government activity |
| 389696WALT1 | 3/2 Design control — primary reference U.S. Government activity |
| 388327ALT6PCD | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-263-4178 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-263-4178: Intermediate Ring Quantity: 3; Outside Diameter: 7.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: OVAL BOTTOM RING; Cross-Sectional Shape Style: OVAL TOP RING. 13 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.