The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-592-8280, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-592-8280 |
| Primary Part Number | A8864526-1 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Cross-Sectional Height | 0.150 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Inside Corner Radius | 0.203 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.192 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Aperture Width | 2.400 INCHES NOMINAL IN |
| Minor Width | 0.172 INCHES NOMINAL IN |
| Aperture Length | 8.444 INCHES NOMINAL IN |
| Outside Corner Radius | 0.375 INCHES NOMINAL IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| A8864526-1 | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| Reference | Meaning |
|---|---|
| A8864526-1 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| SMB182416 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-592-8280 is a Seal,nonmetallic Special Shaped, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-592-8280 has 1 manufacturer part number on file: A8864526-1 (L3 Technologies, Inc. Div Communication Systems-East).
Key specifications for A8864526-1: Cross-Sectional Height: 0.150 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Inside Corner Radius: 0.203 INCHES NOMINAL IN; Cross-Sectional Width: 0.192 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR. 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.