The Rubber Round Section, cataloged under National Stock Number 5330-01-119-0753, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-119-0753 |
| Item Name | Rubber Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Minimum Tensile Strength | ERR-060 |
| Material Document and Classification | MIL-R-6855, CLASS 2, TYPE A, GRADE 40, FORM SHEET MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Surface Condition | SMOOTH BOTH SIDES |
| Cross-Sectional Shape Style | CIRCULAR W/ CENTER APERTURE |
| Cross Section Inside Diameter | 0.313 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 CLASS AND A TYPE AND 40 GRADE |
| Cross Section Outside Diameter | 0.437 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED |
| Nonmetallic Hardness Rating | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |
| 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 |
|---|---|
| MIL-R-6855 | 4/1 Identification reference U.S. Government activity |
NSN 5330-01-119-0753 is a Rubber Round Section, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-119-0753: Minimum Tensile Strength: ERR-060; Material Document and Classification: MIL-R-6855, CLASS 2, TYPE A, GRADE 40, FORM SHEET MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED; Surface Condition: SMOOTH BOTH SIDES; Cross-Sectional Shape Style: CIRCULAR W/ CENTER APERTURE. 9 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.