The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-343-6066, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-343-6066 |
| Primary Part Number | 70302-22143-104 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.018 INCHES MINIMUM AND 0.018 INCHES MINIMUM AND 0.044 INCHES MAXIMUM0.044 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.287 INCHES MINIMUM AND 0.287 INCHES MINIMUM AND 0.337 INCHES MAXIMUM0.337 INCHES MAXIMUM IN |
| Cross-Sectional Width | 0.835 INCHES MINIMUM AND 0.835 INCHES MINIMUM AND 0.915 INCHES MAXIMUM0.915 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | HOLLOW BULBHOLLOW BULB |
| Cross Section Inside Diameter | 0.230 INCHES MINIMUM AND 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM0.270 INCHES MAXIMUM IN |
| Material | RUBBER NEOPRENE OVERALL |
| 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 |
|---|---|
| SS-2942-15 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 70302-22143-104 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5330-01-343-6066 is a Seal,nonmetallic Special Shaped, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-343-6066 has 2 manufacturer part numbers on file: SS-2942-15 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 70302-22143-104 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70302-22143-104: Cross-Sectional Thickness: 0.018 INCHES MINIMUM AND 0.018 INCHES MINIMUM AND 0.044 INCHES MAXIMUM0.044 INCHES MAXIMUM IN; Cross-Sectional Height: 0.287 INCHES MINIMUM AND 0.287 INCHES MINIMUM AND 0.337 INCHES MAXIMUM0.337 INCHES MAXIMUM IN; Cross-Sectional Width: 0.835 INCHES MINIMUM AND 0.835 INCHES MINIMUM AND 0.915 INCHES MAXIMUM0.915 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.