The Seal,plain Encased, cataloged under National Stock Number 5330-00-177-9721, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 16 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 | 5330-00-177-9721 |
| Primary Part Number | 11943A |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | CANCELLED |
| Sealing Element Style | ANGULAR |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 1.000 INCHES NOMINAL IN |
| Housing Bore Diameter | 1.437 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Seal Width | 0.391 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 914534 | Sasco Inc Canadian Div |
| 11943A | Hercules Engine Co Inc (USA) |
| 1431 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 11943A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 74R261 | Oshkosh Defense Llc (USA) |
| BHW5A2 PRIMARY | Iwc Llc Dba Ideal Windlass Company (USA) |
| 51414 | Federal-Mogul Corp Chassis Products Div (USA) |
| 82401DSPC11943A | Hercules Engine Co Inc (USA) |
| 82401DSPC11943A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 143G1 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 60242 PRIMARY | Iwc Llc Dba Ideal Windlass Company (USA) |
| 515 | Marley Pump Co Div of the Marley Co Red Jacket Pumps Dept (USA) |
| 81566PC11943A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 60242 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
| 49368 | Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA) |
| 500020 | CAGE 00000 |
| 48667 | Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA) |
| 60812C75 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
| 43-885 | Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA) |
| 74R261 | Oshkosh Corp (USA) |
NSN 5330-00-177-9721 is a Seal,plain Encased, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-177-9721 has 32 cross-referenced part numbers: 914534 (Sasco Inc Canadian Div), 11943A (Hercules Engine Co Inc), 1431 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 11943A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 74R261 (Oshkosh Defense Llc) and 27 more.
There are 12 known substitutes for 5330-00-177-9721: 3110-00-100-0592, 5950-00-130-1472, 3110-00-156-1865 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11943A: Sealing Element Style: ANGULAR; Case Style: SQUARE; Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN; Housing Bore Diameter: 1.437 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-177-9721 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.