The Packing Assembly, cataloged under National Stock Number 5330-00-931-7956, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-931-7956 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Temp Rating | 150.0 FAHRENHEIT DEGF |
| Intermediate Ring Quantity | 3 |
| Outside Diameter | 6.012 INCHES MINIMUM AND 6.022 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | OVAL TOP RING |
| Cross-Sectional Shape Style | V WITH FILLER RING INTERMEDIATE RING |
| Inside Diameter | 5.032 INCHES MINIMUM AND 5.042 INCHES MAXIMUM IN |
| Height | 1.468 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN |
| Material | COTTON AND RUBBER CHLOROPRENE CLASS CR INTERMEDIATE RING |
| Material | GLASS AND PLASTIC POLYAMIDE NYLON BOTTOM RING |
| Material | GLASS AND PLASTIC POLYAMIDE NYLON TOP 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 |
|---|---|
| 13208E6495 | 3/2 Design control — primary reference U.S. Government activity |
| 431 | 5/9 Secondary reference Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc |
| TIP00704 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-931-7956 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-931-7956: Temp Rating: 150.0 FAHRENHEIT DEGF; Intermediate Ring Quantity: 3; Outside Diameter: 6.012 INCHES MINIMUM AND 6.022 INCHES MAXIMUM IN; Cross-Sectional Shape Style: OVAL TOP RING. 10 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.