The Seal,plain Encased, cataloged under National Stock Number 5330-00-658-2089, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-658-2089 |
| Primary Part Number | A148933 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| Seal Width | 0.550 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Housing Bore Diameter | 2.3135 INCHES MINIMUM AND 2.3155 INCHES MAXIMUM IN |
| Material Document and Classification | FED STD 66,AISI 302 FED STD SINGLE MATERIAL RESPONSE CASE |
| Accommodated Shaft Diameter | 1.690 INCHES MINIMUM AND 1.695 INCHES MAXIMUM IN |
| Material | STEEL 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 |
|---|---|
| A148933 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| 1-300-236-03 | Ozark Aeroworks Llc (USA) |
| 1-300-236-02 | Ozark Aeroworks Llc (USA) |
| A14042 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| Reference | Meaning |
|---|---|
| 1-300-236-01 | 3/2 Design control — primary reference U.S. Government activity |
| B30-802148 | 5/2 Secondary reference U.S. Government activity |
| 1-300-236 | 1/2 Source control — Government-approved source U.S. Government activity |
| 1-300-236-03 | 5/9 Secondary reference U.S. Government activity |
| 802148 | 3/2 Design control — primary reference U.S. Government activity |
| 1-300-236-02 | 5/9 Secondary reference U.S. Government activity |
| B30-801248 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-658-2089 is a Seal,plain Encased, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-658-2089 has 4 manufacturer part numbers on file: A148933 (Eaton Corporation Dba Eaton Inoac Div Eaton), 1-300-236-03 (Ozark Aeroworks Llc), 1-300-236-02 (Ozark Aeroworks Llc), A14042 (Eaton Corporation Dba Eaton Inoac Div Eaton).
Key specifications for A148933: Seal Width: 0.550 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN; Housing Bore Diameter: 2.3135 INCHES MINIMUM AND 2.3155 INCHES MAXIMUM IN; Material Document and Classification: FED STD 66,AISI 302 FED STD SINGLE MATERIAL RESPONSE CASE; Accommodated Shaft Diameter: 1.690 INCHES MINIMUM AND 1.695 INCHES MAXIMUM IN. 5 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.