The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-3837, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Gear Systems Inc Dba Triumph Gear Systems Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5330-00-178-3837 |
| Primary Part Number | 2660 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Triumph Gear Systems Inc Dba Triumph Gear Systems Inc |
| Status | CANCELLED |
| Sealing Element Style | ANGULAR |
| Case Style | SQUARE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Accommodated Shaft Diameter | 4.250 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 5.375 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2660 PRIMARY | Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 15005-167 PRIMARY | Calgon Carbon Uv Technologies Llc Dba Hyde Marine (USA) |
| N220ALT1PC96 PRIMARY | Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA) |
| 2660 PRIMARY | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
NSN 5330-00-178-3837 is a Seal,plain Encased, manufactured by Triumph Gear Systems Inc Dba Triumph Gear Systems Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-178-3837 has 5 cross-referenced part numbers: 2660 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 15005-167 (Calgon Carbon Uv Technologies Llc Dba Hyde Marine), N220ALT1PC96 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 2660 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).
There are 12 known substitutes for 5330-00-178-3837: 5995-00-039-4888, 6640-00-467-0903, 4820-00-474-2188 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2660: Sealing Element Style: ANGULAR; Case Style: SQUARE; Material: RUBBER SYNTHETIC SEALING ELEMENT; Accommodated Shaft Diameter: 4.250 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-178-3837 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.