The Valve,check, cataloged under National Stock Number 4820-01-310-6502, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Knight Aerospace Products, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-310-6502 |
| Primary Part Number | 1409M10P01 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Knight Aerospace Products, Inc. |
| Status | ACTIVE |
| Valve Size | 2.500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1409M10P01 PRIMARY | Knight Aerospace Products, Inc. (USA) |
| 34-212 | General Electric Company (USA) |
| 1409M10P01 | Page Avjet Support Equipment Corp (USA) |
| 1409M10P01 | General Electric Company (USA) |
NSN 4820-01-310-6502 is a Valve,check, manufactured by Knight Aerospace Products, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-310-6502 has 4 cross-referenced part numbers: 1409M10P01 (Knight Aerospace Products, Inc.), 34-212 (General Electric Company), 1409M10P01 (Page Avjet Support Equipment Corp), 1409M10P01 (General Electric Company).
There are 8 known substitutes for 4820-01-310-6502: 2810-00-037-6864, 6670-00-185-3121, 4820-00-287-4234 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1409M10P01: Valve Size: 2.500 INCHES IN. 1 total characteristics are documented in the Federal Logistics Information System.