The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-3772, 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 13 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-178-3772 |
| Primary Part Number | 21158-0050 |
| 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 |
| Housing Bore Diameter | 1.004 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Material | STEEL CASE |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL OVERALL |
| Maximum Pressure Rating | 7.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Accommodated Shaft Maximum Rated Speed | 3000 FEET PER MINUTE FT |
| Sealing Element Style | ANGULAR |
| Color | BLACK |
| Accommodated Shaft Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE CASE |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21158-0050 PRIMARY | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 60051 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 63A7-8452 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| VP6475 | Air Hydro Power, Llc Dba Air Hydro Power Div Air Hydro Power (USA) |
NSN 5330-00-178-3772 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 5330-00-178-3772 has 4 cross-referenced part numbers: 21158-0050 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 60051 (Zf Industrieantriebe Witten Gmbh), 63A7-8452 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), VP6475 (Air Hydro Power, Llc Dba Air Hydro Power Div Air Hydro Power).
There are 9 known substitutes for 5330-00-178-3772: 5950-00-238-9439, 5330-00-285-1332, 5995-00-475-1669 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21158-0050: Housing Bore Diameter: 1.004 INCHES NOMINAL IN; Case Style: SQUARE; Material: STEEL CASE; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-178-3772 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.