The Seal,plain, cataloged under National Stock Number 5330-00-481-0268, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Johns Manville Intl. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 5330-00-481-0268 |
| Primary Part Number | 11817 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Johns Manville Intl |
| Status | ACTIVE |
| Construction | SOLID |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Cross-Sectional Shape Style | SINGLE LIP |
| Housing Bore Diameter | 2.375 INCHES NOMINAL IN |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Temp Rating | -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF |
| Accommodated Shaft Diameter | 1.748 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-481-0268 is a Seal,plain, manufactured by Johns Manville Intl, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-481-0268 has 2 cross-referenced part numbers: 11817 (Johns Manville Intl), A1941PC63 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 4 known substitutes for 5330-00-481-0268: 3110-00-100-5342, 5950-00-910-7935, 7930-01-046-0163 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11817: Construction: SOLID; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT; Cross-Sectional Shape Style: SINGLE LIP; Housing Bore Diameter: 2.375 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.