The Seal,plain Encased, cataloged under National Stock Number 5330-00-621-4872, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Alliance Laundry Systems Llc. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-621-4872 |
| Primary Part Number | 91818 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Alliance Laundry Systems Llc |
| Status | ACTIVE |
| Material Document and Classification | AISI 302 ASSN STD 1ST MATERIAL RESPONSE OR AISI 304 ASSN STD 2ND MATERIAL RESPONSE CASE |
| Material Document and Classification | A30400,FSCM 91532 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Material | RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT |
| Accommodated Shaft Diameter | 1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN |
| Case Style | SQUARE |
| Sealing Element Style | VERTICAL |
| Housing Bore Diameter | 3.188 INCHES MINIMUM AND 3.190 INCHES MAXIMUM IN |
| Seal Width | 0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 OR STEEL COMP 304 CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-621-4872 is a Seal,plain Encased, manufactured by Alliance Laundry Systems Llc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-621-4872 has 2 cross-referenced part numbers: 91818 (Alliance Laundry Systems Llc), 91818 (Mcgraw-Edison Co Laundry Products).
There are 3 known substitutes for 5330-00-621-4872: 5133-00-189-9263, 5820-00-255-2687, 5306-00-622-4790. Verify interchangeability with system specifications before substitution.
Key specifications for 91818: Material Document and Classification: AISI 302 ASSN STD 1ST MATERIAL RESPONSE OR AISI 304 ASSN STD 2ND MATERIAL RESPONSE CASE; Material Document and Classification: A30400,FSCM 91532 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT; Material: RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT; Accommodated Shaft Diameter: 1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.