The Seal,plain Encased, cataloged under National Stock Number 5330-00-591-4208, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Astec Industries Inc Div Astec Ind.. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-591-4208 |
| Primary Part Number | 000290 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Astec Industries Inc Div Astec Ind. |
| Status | ACTIVE |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR-OPPOSED |
| Outside Diameter | 3.001 INCHES NOMINAL IN |
| Housing Bore Diameter | 2.996 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2500 FEET PER MINUTE FT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 2.000 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC CASE |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT A |
| Material | RUBBER SYNTHETIC SEALING ELEMENT 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 |
|---|---|
| 620-82045 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| 000290 PRIMARY | Astec Industries Inc Div Astec Ind. (USA) |
| Reference | Meaning |
|---|---|
| 000290 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 19970 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-00-591-4208 is a Seal,plain Encased, manufactured by Astec Industries Inc Div Astec Ind., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-591-4208 has 2 manufacturer part numbers on file: 620-82045 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 000290 (Astec Industries Inc Div Astec Ind.).
6 possible matches (shared part number, not a government interchangeability claim): 1660-00-876-0518, 6515-01-141-0809, 5330-01-416-6599. Verify interchangeability with system specifications before substitution.
Key specifications for 000290: Temp Rating: 250.0 FAHRENHEIT DEGF; Seal Width: 0.375 INCHES NOMINAL IN; Sealing Element Style: ANGULAR-OPPOSED; Outside Diameter: 3.001 INCHES NOMINAL IN. 12 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.