The Seal,plain Encased, cataloged under National Stock Number 5330-00-420-5796, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Vickers Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-420-5796 |
| Primary Part Number | 28121 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Vickers Inc |
| Status | ACTIVE |
| Case Style | SQUARE |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Housing Bore Diameter | 0.999 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT A |
| Material | RUBBER SYNTHETIC SEALING ELEMENT B |
| Material | STEEL CASE |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Accommodated Shaft Maximum Rated Speed | 3500 FEET PER MINUTE FT |
| Accommodated Shaft Diameter | 0.500 INCHES NOMINAL IN |
| Sealing Element Style | VERTICAL-ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28121 | Vickers Inc (USA) |
NSN 5330-00-420-5796 is a Seal,plain Encased, manufactured by Vickers Inc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-420-5796 has 1 cross-referenced part number: 28121 (Vickers Inc).
There are 8 known substitutes for 5330-00-420-5796: 5330-00-225-9122, 3455-00-476-0840, 4820-01-014-3335 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28121: Case Style: SQUARE; Seal Width: 0.250 INCHES NOMINAL IN; Housing Bore Diameter: 0.999 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT A. 10 total characteristics are documented in the Federal Logistics Information System.