The Seal,plain Encased, cataloged under National Stock Number 5330-00-997-1910, 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 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-997-1910 |
| Primary Part Number | 21659 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Alliance Laundry Systems Llc |
| Status | ACTIVE |
| Accommodated Shaft Maximum Rated Speed | 650 FEET PER MINUTE FT |
| Housing Bore Diameter | 2.439 INCHES MINIMUM AND 2.440 INCHES MAXIMUM IN |
| Case Style | RECESSED |
| Material Document and Classification | ASTM D2000 5BG710A14B14E14E34 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Material | RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Seal Width | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Accommodated Shaft Diameter | 1.375 INCHES MINIMUM AND 1.378 INCHES MAXIMUM IN |
| Sealing Element Style | VERTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21659 | Alliance Laundry Systems Llc (USA) |
NSN 5330-00-997-1910 is a Seal,plain Encased, manufactured by Alliance Laundry Systems Llc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-997-1910 has 1 cross-referenced part number: 21659 (Alliance Laundry Systems Llc).
There are 3 known substitutes for 5330-00-997-1910: 5950-00-647-7183, 6625-01-278-8133, 5307-01-413-5119. Verify interchangeability with system specifications before substitution.
Key specifications for 21659: Accommodated Shaft Maximum Rated Speed: 650 FEET PER MINUTE FT; Housing Bore Diameter: 2.439 INCHES MINIMUM AND 2.440 INCHES MAXIMUM IN; Case Style: RECESSED; Material Document and Classification: ASTM D2000 5BG710A14B14E14E34 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT. 8 total characteristics are documented in the Federal Logistics Information System.