The Seal Ring,metal, cataloged under National Stock Number 5330-00-620-6111, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-620-6111 |
| Primary Part Number | 209781 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | INTERLOCKING JOINT |
| Inside Diameter | 0.937 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Radial Wall Thickness | 0.0390 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN |
| Ring Style | CONTRACTING CONCENTRIC |
| Surface Treatment | GRAPHITE OVERALL |
| Material | IRON OVERALL |
| Metallic Hardness Rating | 98.0 MINIMUM ROCKWELL B AND 106.0 MAXIMUM ROCKWELL B |
| 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 |
|---|---|
| 209781 PRIMARY | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 209781 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 209781 | 5/9 Secondary reference Clark Equipment Co |
| 007209781 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 007209781 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
NSN 5330-00-620-6111 is a Seal Ring,metal, manufactured by Dana Off Highway Products, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-620-6111 has 1 manufacturer part number on file: 209781 (Dana Off Highway Products, Llc).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-545-1362. Verify interchangeability with system specifications before substitution.
Key specifications for 209781: Overall Width: 0.0920 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: INTERLOCKING JOINT; Inside Diameter: 0.937 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN. 8 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.