The Nonmetallic Channel, cataloged under National Stock Number 9390-00-720-2144, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9390-00-720-2144 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Status | ACTIVE |
| Temp Rating | 100.0 CELSIUS DEGC |
| Base Flange Thickness | 0.031 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Left-Side Flange Tip Style | LEFT SQUARE END |
| Fillet Radius Where Right Flange Joins Base Flange | 0.016 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-6855, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Left Side Flange Thickness | 0.031 INCHES NOMINAL IN |
| Right Side Flange Height | 0.375 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.016 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.031 INCHES NOMINAL IN |
| Environmental Protection | PETROLEUM AND FUEL RESISTANT AND LOW TEMPERATURE |
| Outer Radius Where Left Flange Joins Base Flange | 0.031 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY LENGTH |
| Right-Side Flange Tip Style | RIGHT SQUARE END |
| Outer Radius Where Right Flange Joins Base Flange | 0.016 INCHES NOMINAL IN |
| 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 |
|---|---|
| S585-3 | 3/1 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 9390-00-720-2144 is a Nonmetallic Channel, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
Key specifications for 9390-00-720-2144: Overall Height: 0.375 INCHES NOMINAL IN; Temp Rating: 100.0 CELSIUS DEGC; Base Flange Thickness: 0.031 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060. 18 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.