The Nonmetallic Channel, cataloged under National Stock Number 9390-00-649-9472, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 13 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-00-649-9472 |
| Primary Part Number | X-501 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | ACTIVE |
| Temp Rating | -60.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF |
| Length | 23.500 INCHES NOMINAL IN |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Left-Side Flange Tip Style | LEFT SQUARE END |
| Cross-Sectional Shape Style | OPEN CHANNEL |
| Left Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Right Side Flange Height | 0.438 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Physical Form | SOLID |
| Material | RUBBER |
| Nonmetallic Hardness Rating | 70.0 NOMINAL SHORE DUROMETER A |
| 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 |
| Part Number | Manufacturer |
|---|---|
| X-501 PRIMARY | Atlantic India Rubber Co Inc (USA) |
NSN 9390-00-649-9472 is a Nonmetallic Channel, manufactured by Atlantic India Rubber Co Inc, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
NSN 9390-00-649-9472 has 1 manufacturer part number on file: X-501 (Atlantic India Rubber Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-176-4032, 3030-01-521-3076. Verify interchangeability with system specifications before substitution.
Key specifications for X-501: Overall Height: 0.500 INCHES NOMINAL IN; Temp Rating: -60.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF; Length: 23.500 INCHES NOMINAL IN; Base Flange Thickness: 0.062 INCHES NOMINAL IN. 13 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.