The Nonmetallic Channel, cataloged under National Stock Number 9390-01-189-6928, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-01-189-6928 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Status | ACTIVE |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Left-Side Flange Tip Style | LEFT SQUARE END |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Right Side Flange Height | 0.250 INCHES NOMINAL IN |
| Physical Form | SOLID |
| Material | RUBBER |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY LENGTH |
| Right-Side Flange Tip Style | RIGHT SQUARE END |
| 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 |
|---|---|
| CH-210 | 5/9 Secondary reference Lavelle Industries Inc |
| CH-210 | 3/1 Design control — primary reference U.S. Government activity |
| 6-637-005102 | 5/1 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
NSN 9390-01-189-6928 is a Nonmetallic Channel, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4210-01-726-2073. Verify interchangeability with system specifications before substitution.
Key specifications for 9390-01-189-6928: Overall Height: 0.312 INCHES NOMINAL IN; Base Flange Thickness: 0.062 INCHES NOMINAL IN; Left-Side Flange Tip Style: LEFT SQUARE END; Cross-Sectional Shape Style: OPEN CHANNEL. 8 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.