The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-4699, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 34 commercial cross-references from 24 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 | 5330-00-178-4699 |
| Primary Part Number | 30J251-93 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | CANCELLED |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 1.125 INCHES NOMINAL IN |
| Seal Width | 0.438 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Material | STEEL CASE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Material | LEATHER SEALING ELEMENT |
| Housing Bore Diameter | 1.828 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S637471 | Westinghouse Electric Corp (USA) |
| 140316 | Komatsu American Intl Co (USA) |
| DS2709 | Energy Services Group Div of Cooper Industries Inc (USA) |
| 18314 | Westinghouse Electric Corp Control Business Unit |
| P104-394 | Barber-Greene Co (USA) |
| AX54871 | Zf Industrieantriebe Witten Gmbh (DEU) |
| B3281 | Dresser, Llc (USA) |
| P104-394 | Minnpar, Llc Dba Minnpar (USA) |
| N2093PC227 | American Laundry Machinery Inc (USA) |
| 14J240PC93 | Westinghouse Electric Corp (USA) |
| H17944 | International Harvester Co Agricultural Equipment Div (USA) |
| DSR2709 | Energy Services Group Div of Cooper Industries Inc (USA) |
| 4159A | Allianz Sweeper Company (USA) |
| 51X356 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 3202034 | Hatch & Kirk, Inc. (USA) |
| 30J251-93 PRIMARY | Westinghouse Electric Corp (USA) |
| XX4159A | Allianz Sweeper Company (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 10-52507 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 03869AB | Cnh Industrial America Llc Dba Cnh America (USA) |
NSN 5330-00-178-4699 is a Seal,plain Encased, manufactured by Westinghouse Electric Corp, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-178-4699 has 34 cross-referenced part numbers: S637471 (Westinghouse Electric Corp), 140316 (Komatsu American Intl Co), DS2709 (Energy Services Group Div of Cooper Industries Inc), 18314 (Westinghouse Electric Corp Control Business Unit), P104-394 (Barber-Greene Co) and 29 more.
There are 12 known substitutes for 5330-00-178-4699: 4820-00-036-1763, 5950-00-050-3258, 4720-00-096-6374 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30J251-93: Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 1.125 INCHES NOMINAL IN; Seal Width: 0.438 INCHES NOMINAL IN; Case Style: SQUARE. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-178-4699 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.