The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-863-3518, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is L3harris Interstate Electronics Corporation. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 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 | 5330-00-863-3518 |
| Primary Part Number | C8360 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.047 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Offset Distance | 0.039 INCHES NOMINAL IN |
| Inside Corner Radius | 0.422 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.453 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | MIL-R-7362,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID BULB OFF SET |
| Aperture Width | 5.594 INCHES NOMINAL IN |
| Aperture Length | 7.719 INCHES NOMINAL IN |
| Outside Corner Radius | 0.281 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-863-3518 is a Seal,nonmetallic Special Shaped, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-863-3518 has 3 manufacturer part numbers on file: C8360 (L3harris Interstate Electronics Corporation), SMC433086 (L3harris Interstate Electronics Corporation), 200516 (L3harris Interstate Electronics Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 4330-01-040-3863, 4130-01-459-5690, 8465-01-543-6106. Verify interchangeability with system specifications before substitution.
Key specifications for C8360: Cross-Sectional Thickness: 0.047 INCHES NOMINAL IN; Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Offset Distance: 0.039 INCHES NOMINAL IN; Inside Corner Radius: 0.422 INCHES NOMINAL IN. 14 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.