The Packing Assembly, cataloged under National Stock Number 5330-01-237-5257, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-237-5257 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Intermediate Ring Quantity | 6 |
| Cross-Sectional Shape Style | V INTERMEDIATE RING |
| Cross-Sectional Shape Style | U TOP RING |
| Cross-Sectional Shape Style | ANGLE BOTTOM RING |
| Material | RUBBER CHLOROPRENE CLASS CR INTERMEDIATE RING |
| Material | RUBBER CHLOROPRENE CLASS CR BOTTOM RING |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| G2-375 | 3/9 Design control — primary reference Boomsnub Corp the |
NSN 5330-01-237-5257 is a Packing Assembly, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-237-5257: Intermediate Ring Quantity: 6; Cross-Sectional Shape Style: V INTERMEDIATE RING; Cross-Sectional Shape Style: U TOP RING; Cross-Sectional Shape Style: ANGLE BOTTOM RING. 7 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.