The Seal,plain Encased, cataloged under National Stock Number 5330-01-502-8269, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-502-8269 |
| Primary Part Number | 30-003C-A IT 41 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Konrad Marine Inc Div Konrad Marine |
| Status | ACTIVE |
| Sealing Element Style | VERTICAL |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.189 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 2.125 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A |
| Material | STEEL CORROSION RESISTING CASE |
| Hardness Rating | 60.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30-003C-A IT 41 | Konrad Marine Inc Div Konrad Marine (USA) |
| 30-018 IT 8 | Konrad Marine Inc Div Konrad Marine (USA) |
| 30-044 IT 8 | Konrad Marine Inc Div Konrad Marine (USA) |
| 10-472 | Konrad Marine Inc Div Konrad Marine (USA) |
| 472409 | Federal-Mogul Corp Chassis Products Div (USA) |
NSN 5330-01-502-8269 is a Seal,plain Encased, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-502-8269 has 5 cross-referenced part numbers: 30-003C-A IT 41 (Konrad Marine Inc Div Konrad Marine), 30-018 IT 8 (Konrad Marine Inc Div Konrad Marine), 30-044 IT 8 (Konrad Marine Inc Div Konrad Marine), 10-472 (Konrad Marine Inc Div Konrad Marine), 472409 (Federal-Mogul Corp Chassis Products Div).
There are 4 known substitutes for 5330-01-502-8269: 5330-00-129-9323, 5999-01-183-9519, 4310-01-215-6780 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30-003C-A IT 41: Sealing Element Style: VERTICAL; End Item Identification: GIMBLE HOUSING ASSY,STERN DRIVE; Special Features: SEAL,NATIONAL 472409; Seal Width: 0.375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.