The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-305-7250, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-305-7250 |
| Primary Part Number | 1735AS746-1 |
| Item Name | Valve,calibrated Flow |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Body Style | STRAIGHT THRU |
| End Connection Quantity | 2 |
| Thread Size and Series/type Designator | 3/4-14 NPT FIRST END |
| First End Style Designator | PLAIN |
| First End Connection Type | THREADED INTERNAL PIPE |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1735AS746 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| F750 | Rego Co a Marmon Group Co (USA) |
| 1735AS746-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4820-01-305-7250 is a Valve,calibrated Flow, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-305-7250 has 3 cross-referenced part numbers: 1735AS746 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), F750 (Rego Co a Marmon Group Co), 1735AS746-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 3 known substitutes for 4820-01-305-7250: 2320-00-889-2133, 2320-01-530-0716, 2320-01-547-6532. Verify interchangeability with system specifications before substitution.
Key specifications for 1735AS746-1: Body Style: STRAIGHT THRU; End Connection Quantity: 2; Thread Size and Series/type Designator: 3/4-14 NPT FIRST END; First End Style Designator: PLAIN. 7 total characteristics are documented in the Federal Logistics Information System.