The Seal,plain Encased, cataloged under National Stock Number 5330-00-531-2609, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-531-2609 |
| Primary Part Number | 21158-18 28 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc |
| Status | CANCELLED |
| Sealing Element Style | ANGULAR |
| Maximum Pressure Rating | 7.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Case Style | SQUARE |
| Color | BLACK |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Accommodated Shaft Maximum Rated Speed | 3000 FEET PER MINUTE FT |
| Material | STEEL CASE |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL OVERALL |
| Accommodated Shaft Diameter | 2.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.751 INCHES NOMINAL IN |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 63X1828 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 21158-18 28 PRIMARY | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 3798-324 | Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA) |
| 1828 | Tld Wollard Llc (USA) |
NSN 5330-00-531-2609 is a Seal,plain Encased, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-531-2609 has 4 cross-referenced part numbers: 63X1828 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 21158-18 28 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 3798-324 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel), 1828 (Tld Wollard Llc).
There are 12 known substitutes for 5330-00-531-2609: 5950-00-066-0927, 2940-00-075-0161, 6240-00-299-6126 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21158-18 28: Sealing Element Style: ANGULAR; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS; Case Style: SQUARE; Color: BLACK. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-531-2609 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.