The Packing Assembly, cataloged under National Stock Number 5330-01-308-9259, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-308-9259 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Intermediate Ring Quantity | 1 |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Material Document and Classification | ASTM D1457,TYPE 3,CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE BOTTOM RING |
| Material Document and Classification | ASTM D1457,TYPE 3,CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE TOP RING |
| Material Document and Classification | MIL-R-83248,TYPE 1,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR BOTTOM RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR TOP RING |
| Cross-Sectional Shape Style | TEE INTERMEDIATE RING |
| Inside Diameter | 5.500 INCHES NOMINAL IN |
| Height | 0.361 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM INTERMEDIATE RING |
| Material | PLASTIC TETRAFLUOROETHYLENE BOTTOM RING |
| Material | PLASTIC TETRAFLUOROETHYLENE TOP RING |
| Joint Type | SCARF-PERIPHERAL TOP 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 |
|---|---|
| 424486-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-308-9259 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-308-9259: Intermediate Ring Quantity: 1; Outside Diameter: 6.000 INCHES NOMINAL IN; Material Document and Classification: ASTM D1457,TYPE 3,CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE BOTTOM RING; Material Document and Classification: ASTM D1457,TYPE 3,CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE TOP RING. 15 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.