The Rubber Sheet,solid, cataloged under National Stock Number 9320-01-437-6540, is classified within Federal Supply Class 9320 (Rubber Fabricated Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 9320-01-437-6540 |
| Item Name | Rubber Sheet,solid |
| FSC / FSG | 9320 / 93 — Rubber Fabricated Materials |
| Status | ACTIVE |
| Length | 24.000 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Material Document and Classification | MIL-R-6855, CLASS 2, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Surface Condition | SMOOTH BOTH SIDES |
| Specification/standard Data | 81349-MIL-R-6855/1 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | B TYPE AND 2 CLASS AND 40 GRADE |
| Environmental Protection | PETROLEUM AND OIL RESISTANT AND WEATHER RESISTANT AND OZONE RESISTANT |
| Width | 12.000 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR LOCATION NOT OTHERWISE SPECIFIED |
| Nonmetallic Hardness Rating | 40.0 NOMINAL SHORE DUROMETER A |
| Thickness | 0.031 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-PRF-6855/1 | 4/1 Identification reference U.S. Government activity |
| MIL-R-6855 | 5/9 Secondary reference U.S. Government activity |
| M6855/1-140811 | 2/2 Government specification standardization U.S. Government activity |
NSN 9320-01-437-6540 is a Rubber Sheet,solid, classified under FSC 9320, Rubber Fabricated Materials. Status: active.
Key specifications for 9320-01-437-6540: Length: 24.000 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; Material Document and Classification: MIL-R-6855, CLASS 2, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED; Surface Condition: SMOOTH BOTH SIDES. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.