The Rubber Round Section, cataloged under National Stock Number 9320-00-236-0728, is classified within Federal Supply Class 9320 (Rubber Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9320-00-236-0728 |
| Primary Part Number | 58786-1 |
| Item Name | Rubber Round Section |
| FSC / FSG | 9320 / 93 — Rubber Fabricated Materials |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Length | 113.500 INCHES MINIMUM AND 114.500 INCHES MAXIMUM IN |
| Minimum Tensile Strength | ERR-060 |
| Material Document and Classification | ASTM D 2000 -5BG 610 A14B14E034 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Surface Condition | SMOOTH BOTH SIDES |
| Cross-Sectional Shape Style | CIRCULAR |
| Nondefinitive Spec/std Data | 5 GRADE AND B TYPE AND G CLASS |
| Color | BLACK BOTH SIDES |
| Environmental Protection | HIGH TEMPERATURE AND OIL RESISTANT |
| Cross Section Outside Diameter | 0.204 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED |
| Fabrication Method | SOLID |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 58786-1 | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 58786-1 | 5/9 Secondary reference U.S. Government activity |
| 58786-1 | 5/9 Secondary reference U.S. Government activity |
| MIL-R-3065 | 4/1 Identification reference U.S. Government activity |
NSN 9320-00-236-0728 is a Rubber Round Section, manufactured by L3harris Technologies, Inc., classified under FSC 9320, Rubber Fabricated Materials. Status: active.
NSN 9320-00-236-0728 has 1 manufacturer part number on file: 58786-1 (L3harris Technologies, Inc.).
Key specifications for 58786-1: Length: 113.500 INCHES MINIMUM AND 114.500 INCHES MAXIMUM IN; Minimum Tensile Strength: ERR-060; Material Document and Classification: ASTM D 2000 -5BG 610 A14B14E034 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED; Surface Condition: SMOOTH BOTH SIDES. 12 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.