The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-068-3731, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kirkhill, Inc. Dba Kirkhill Inc. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-068-3731 |
| Primary Part Number | S-16787 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kirkhill, Inc. Dba Kirkhill Inc |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | HOLLOW BULB WITH CELLULAR RUBBERHOLLOW BULB WITH CELLULAR RUBBER |
| Aperture Diameter | 0.310 INCHES NOMINAL0.310 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Fabrication Method | SOLIDSOLID |
| Construction | SOLIDSOLID |
| Attachment Method | CEMENTEDCEMENTED |
| 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 |
|---|---|
| S-16787 PRIMARY | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
NSN 5330-01-068-3731 is a Seal,nonmetallic Special Shaped, manufactured by Kirkhill, Inc. Dba Kirkhill Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-068-3731 has 1 manufacturer part number on file: S-16787 (Kirkhill, Inc. Dba Kirkhill Inc).
Key specifications for S-16787: Style Designator: CIRCULAR; Cross-Sectional Shape Style: HOLLOW BULB WITH CELLULAR RUBBERHOLLOW BULB WITH CELLULAR RUBBER; Aperture Diameter: 0.310 INCHES NOMINAL0.310 INCHES NOMINAL IN; Material: RUBBER SILICONE CLASS Q 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.