The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-2281, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trw Inc Trw Commercial Steering Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-178-2281 |
| Primary Part Number | GEM50015 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Trw Inc Trw Commercial Steering Div |
| Status | CANCELLED |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 1.750 INCHES NOMINAL IN |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Housing Bore Diameter | 2.500 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GEM50015 | Trw Inc Trw Commercial Steering Div (USA) |
| R5291PC5 | Jered Llc (USA) |
| 17375 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| DW860-2-174 | Markey Machine Llc Div Markey Machine (USA) |
| A5742-48 | Jered Llc (USA) |
| C4022-4 | Jered Llc (USA) |
NSN 5330-00-178-2281 is a Seal,plain Encased, manufactured by Trw Inc Trw Commercial Steering Div, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-178-2281 has 7 cross-referenced part numbers: GEM50015 (Trw Inc Trw Commercial Steering Div), R5291PC5 (Jered Llc), 17375 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), DW860-2-174 (Markey Machine Llc Div Markey Machine) and 2 more.
There are 7 known substitutes for 5330-00-178-2281: 5330-00-003-6559, 5136-00-555-0540, 5330-00-737-2543 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for GEM50015: Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 1.750 INCHES NOMINAL IN; Seal Width: 0.500 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-178-2281 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.