The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-239-8632, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 9390-00-239-8632 |
| Item Name | Nonmetallic Special Shaped Secti |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Status | ACTIVE |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| First Fillet Radius | 0.062 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND, HOLLOW CORE |
| Outside Radius | 0.250 INCHES NOMINAL IN |
| Environmental Protection | OIL RESISTANT AND OZONE RESISTANT AND WEATHER RESISTANT |
| Material | RUBBER SYNTHETIC |
| Nonmetallic Hardness Rating | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY LENGTH |
| Inside Radius | 0.188 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 |
|---|---|
| S2728 | 5/1 Secondary reference Kirkhill, Inc. Dba Kirkhill Inc |
| S1199959 | 5/9 Secondary reference The Boeing Company |
| S1199959 | 5/1 Secondary reference U.S. Government activity |
| ASO-233-1 | 3/1 Design control — primary reference U.S. Government activity |
NSN 9390-00-239-8632 is a Nonmetallic Special Shaped Secti, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-312-4850, 2530-00-618-9090. Verify interchangeability with system specifications before substitution.
Key specifications for 9390-00-239-8632: Base Flange Thickness: 0.062 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; First Fillet Radius: 0.062 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND, HOLLOW CORE. 10 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.