The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-439-3009, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cincinnati Gearing Systems Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-439-3009 |
| Primary Part Number | 15-0500-03697 ITEM 104 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cincinnati Gearing Systems Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | CIRCULAR |
| Cross Section Outside Diameter | 0.139 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM 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 |
|---|---|
| 15-0500-03697 ITEM 104 PRIMARY | Cincinnati Gearing Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 15-0500-03697 ITEM 104 | 3/9 Design control — primary reference The Cincinnati Gear Company Dba Power Transmission Systems |
| 90-8700-40025 | 5/9 Secondary reference The Cincinnati Gear Company Dba Power Transmission Systems |
NSN 5330-01-439-3009 is a Seal,nonmetallic Round Section, manufactured by Cincinnati Gearing Systems Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-439-3009 has 1 manufacturer part number on file: 15-0500-03697 ITEM 104 (Cincinnati Gearing Systems Inc).
Key specifications for 15-0500-03697 ITEM 104: Cross-Sectional Shape Style: CIRCULAR; Special Features: SEAL FURNISHED ASSEMBLED. MANUFACTURED FROM 0.139 INCH O-RING CORD STOCK. PRE-BONDED NOMINAL LENGTH 51.7 INCHES IN; Cross Section Outside Diameter: 0.139 INCHES NOMINAL IN; Material: RUBBER FLUOROCARBON CLASS FPM OVERALL. 3 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.