The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-00-435-1673, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-435-1673 |
| Primary Part Number | 399861-1 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kirkhill, Inc. Dba Kirkhill Inc |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 5 |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | CIRCULAR WITH CENTER APERTURE |
| Aperture Diameter | 6.420 INCHES NOMINAL IN |
| Cross Section Inside Diameter | 0.096 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.156 INCHES NOMINAL IN |
| Material | RUBBER OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 399861-1 PRIMARY | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| Reference | Meaning |
|---|---|
| 399861-1 | 5/9 Secondary reference U.S. Government activity |
| 5330PL0649083 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5330-00-435-1673 is a Seal,nonmetallic Round Section, manufactured by Kirkhill, Inc. Dba Kirkhill Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-435-1673 has 1 manufacturer part number on file: 399861-1 (Kirkhill, Inc. Dba Kirkhill Inc).
Key specifications for 399861-1: Attachment Hole Diameter: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN; Attachment Feature Quantity: 5; Style Designator: CIRCULAR; Cross-Sectional Shape Style: CIRCULAR WITH CENTER APERTURE. 11 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.