The Seal,plain Encased, cataloged under National Stock Number 5330-01-306-9938, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wallace-Murray Corp Ohio Gear Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-306-9938 |
| Primary Part Number | 421006 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Wallace-Murray Corp Ohio Gear Div |
| Status | ACTIVE |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 1.000 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 421006 PRIMARY | Wallace-Murray Corp Ohio Gear Div (USA) |
| 420987 ITEM 26 | Wallace-Murray Corp Ohio Gear Div (USA) |
| A 421006 | Wallace-Murray Corp Ohio Gear Div (USA) |
NSN 5330-01-306-9938 is a Seal,plain Encased, manufactured by Wallace-Murray Corp Ohio Gear Div, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-306-9938 has 3 cross-referenced part numbers: 421006 (Wallace-Murray Corp Ohio Gear Div), 420987 ITEM 26 (Wallace-Murray Corp Ohio Gear Div), A 421006 (Wallace-Murray Corp Ohio Gear Div).
There are 2 known substitutes for 5330-01-306-9938: 5998-01-322-1491, 6515-01-574-1767. Verify interchangeability with system specifications before substitution.
Key specifications for 421006: Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 1.000 INCHES NOMINAL IN; Accommodated Shaft Diameter: 0.250 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.