The Seat,valve, cataloged under National Stock Number 4820-00-521-9760, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-521-9760 |
| Primary Part Number | 229-716-42 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | CANCELLED |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Style Designator | FAUCET |
| Body Inside Diameter | 2.594 INCHES NOMINAL IN |
| Seating Surface Shape | FLAT |
| Nominal Thread Size | 2.938 INCHES SINGLE THREADED PORTION IN |
| Material | NICKEL ALLOY OVERALL |
| Flange Seat to Disk End Height | 0.375 INCHES NOMINAL IN |
| Flange Diameter | 3.156 INCHES NOMINAL IN |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Thread Quantity Per Inch | 14 SINGLE THREADED PORTION |
| Under Flange Height | 0.375 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N-733 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 229-716-42 | Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton) (CAN) |
| 355047PC6 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| B22971A-42 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-733 PC 15 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-677-15 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 229-716-42 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N407 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N407-13 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| NB22971642 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-00-521-9760 is a Seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-521-9760 has 10 cross-referenced part numbers: N-733 (Leslie Controls, Inc. Dba Leslie Controls Inc), 229-716-42 (Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton)), 355047PC6 (Leslie Controls, Inc. Dba Leslie Controls Inc), B22971A-42 (Leslie Controls, Inc. Dba Leslie Controls Inc), N-733 PC 15 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 5 more.
There are 2 known substitutes for 4820-00-521-9760: 5310-00-880-8189, 5340-01-227-0807. Verify interchangeability with system specifications before substitution.
Key specifications for 229-716-42: Thread Series Designator: UNS SINGLE THREADED PORTION; Style Designator: FAUCET; Body Inside Diameter: 2.594 INCHES NOMINAL IN; Seating Surface Shape: FLAT. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-521-9760 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.