The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-290-7352, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 9390-00-290-7352 |
| Item Name | Nonmetallic Special Shaped Secti |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Status | ACTIVE |
| Length | 84.000 INCHES NOMINAL IN |
| Base Flange Thickness | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Minimum Tensile Strength | ERR-060 |
| First Fillet Radius | 0.010 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND, HOLLOW CORE |
| Specification/standard Data | 81343-AMS 3207 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Outside Radius | 0.308 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Environmental Protection | CORROSION RESISTANT AND OIL RESISTANT AND LOW TEMPERATURE AND HEAT DRY AND WEATHER RESISTANT |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Nonmetallic Hardness Rating | 25.0 MINIMUM SHORE DUROMETER A AND 35.0 MAXIMUM SHORE DUROMETER A |
| Inside Radius | 0.281 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 |
|---|---|
| 111547-08400 | 5/9 Secondary reference Beechcraft Corporation Dba Textron Aviation |
| AMS 3207 | 5/9 Secondary reference U.S. Government activity |
| 111547 | D/9 Drawing number reference only Beechcraft Corporation Dba Textron Aviation |
| 111547-08400 | C/1 Advisory reference — outside the item-of-supply concept Textron Aviation Inc |
| AMS 3207 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 9390-00-290-7352 is a Nonmetallic Special Shaped Secti, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 9320-00-531-2167, 9320-00-558-0009, 9320-01-276-2584. Verify interchangeability with system specifications before substitution.
Key specifications for 9390-00-290-7352: Length: 84.000 INCHES NOMINAL IN; Base Flange Thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Minimum Tensile Strength: ERR-060; First Fillet Radius: 0.010 INCHES NOMINAL IN. 11 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.