The Seat,valve, cataloged under National Stock Number 4820-01-026-3403, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-026-3403 |
| Primary Part Number | NB31209772 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | CANCELLED |
| Body Outside Diameter | 3.000 INCHES NOMINAL IN |
| Seating Surface Shape | FLAT |
| Style Designator | PLAIN |
| Material | RUBBER OVERALL |
| Body Inside Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12097 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 12097-7 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| NB31209772 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 12097-72 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| B312097-72 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-677 PIECE 4 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-026-3403 is a Seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-026-3403 has 6 cross-referenced part numbers: 12097 (Leslie Controls, Inc. Dba Leslie Controls Inc), 12097-7 (Leslie Controls, Inc. Dba Leslie Controls Inc), NB31209772 (Leslie Controls, Inc. Dba Leslie Controls Inc), 12097-72 (Leslie Controls, Inc. Dba Leslie Controls Inc), B312097-72 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 1 more.
There are 10 known substitutes for 4820-01-026-3403: 5935-00-258-3010, 4140-00-540-1561, 5330-00-585-8277 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for NB31209772: Body Outside Diameter: 3.000 INCHES NOMINAL IN; Seating Surface Shape: FLAT; Style Designator: PLAIN; Material: RUBBER OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-026-3403 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.