The Seal,plain, cataloged under National Stock Number 5330-01-559-1672, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sew-Eurodrive, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-559-1672 |
| Primary Part Number | 00138525 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sew-Eurodrive, Inc. |
| Status | ACTIVE |
| Housing Bore Diameter | 52.0 MILLIMETERS NOMINAL MM |
| Accommodated Shaft Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 |
|---|---|
| 00138525 | Sew Eurodrive Inc (USA) |
| 727153 | Desmi Pumping Technology A/s (DNK) |
| 00138525 PRIMARY | Sew-Eurodrive, Inc. (USA) |
| 01 252 398 US ITEM 9 | Sew-Eurodrive, Inc. (USA) |
NSN 5330-01-559-1672 is a Seal,plain, manufactured by Sew-Eurodrive, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-559-1672 has 4 manufacturer part numbers on file: 00138525 (Sew Eurodrive Inc), 727153 (Desmi Pumping Technology A/s), 00138525 (Sew-Eurodrive, Inc.), 01 252 398 US ITEM 9 (Sew-Eurodrive, Inc.).
Key specifications for 00138525: Housing Bore Diameter: 52.0 MILLIMETERS NOMINAL MM; Special Features: CROSS SECTION IS 4.6 MM MIN AND 6.0 MM MAX MM; Accommodated Shaft Diameter: 30.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: OIL SEAL BA-SF30X52X6/4.5-NBR. 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.