The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-00-220-1801, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-220-1801 |
| Primary Part Number | 6830901 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | CIRCULAR |
| Aperture Diameter | 6.247 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.094 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| 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 |
|---|---|
| 6830901 | Parker-Hannifin Corp Div O-Ring & Engineered Seals Division (USA) |
| 6830901 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 6830901 | 5/9 Secondary reference General Motors Corp |
| 5330002201801 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 6830901 | 3/9 Design control — primary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 5330-00-220-1801 is a Seal,nonmetallic Round Section, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-220-1801 has 2 manufacturer part numbers on file: 6830901 (Parker-Hannifin Corp Div O-Ring & Engineered Seals Division), 6830901 (General Motors Llc Dba General Motors Llc).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-679-7021. Verify interchangeability with system specifications before substitution.
Key specifications for 6830901: Style Designator: CIRCULAR; Cross-Sectional Shape Style: CIRCULAR; Aperture Diameter: 6.247 INCHES NOMINAL IN; Cross Section Outside Diameter: 0.094 INCHES NOMINAL IN. 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.