The Seal,plain Encased, cataloged under National Stock Number 5330-00-863-0786, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is David Brown Hydraulics Inc Dba Hydreco. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-863-0786 |
| Primary Part Number | A907X20 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | David Brown Hydraulics Inc Dba Hydreco |
| Status | ACTIVE |
| Temp Rating | 0.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Seal Width | 0.219 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Sealing Element Style | VERTICAL |
| Housing Bore Diameter | 1.937 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN |
| Accommodated Shaft Maximum Rated Speed | 1673 FEET PER MINUTE FT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 1.771 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN |
| Material | IRON CASE |
| 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 |
|---|---|
| A907X20 PRIMARY | David Brown Hydraulics Inc Dba Hydreco (USA) |
| Reference | Meaning |
|---|---|
| 9030455 | 5/9 Secondary reference Euclid Inc |
| A907X20 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 9030455 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-863-0786 is a Seal,plain Encased, manufactured by David Brown Hydraulics Inc Dba Hydreco, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-863-0786 has 1 manufacturer part number on file: A907X20 (David Brown Hydraulics Inc Dba Hydreco).
Key specifications for A907X20: Temp Rating: 0.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Seal Width: 0.219 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN; Sealing Element Style: VERTICAL; Housing Bore Diameter: 1.937 INCHES MINIMUM AND 1.938 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.