The Valve,restrictor Check, cataloged under National Stock Number 4820-00-464-8259, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Saf Industries Llc Dba Saf Industries Llc Div Garkenyon. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-464-8259 |
| Primary Part Number | 12384-1 |
| Item Name | Valve,restrictor Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Saf Industries Llc Dba Saf Industries Llc Div Garkenyon |
| Status | ACTIVE |
| Thread Class | 3A ALL ENDS A |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Aperture Diameter | 0.172 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | POPPET |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Style Designator | ANGLE |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Mounting Position | HORIZONTAL |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Valve Operation Method | MANUAL |
| Thread Series Designator | UNF ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-464-8259 is a Valve,restrictor Check, manufactured by Saf Industries Llc Dba Saf Industries Llc Div Garkenyon, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-464-8259 has 2 cross-referenced part numbers: 53526 (Parker Hannifin Corporation Div Hydraulic Systems Division), 12384-1 (Saf Industries Llc Dba Saf Industries Llc Div Garkenyon).
There are 5 known substitutes for 4820-00-464-8259: 5930-00-324-1195, 5915-00-387-2285, 5310-00-595-6450 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12384-1: Thread Class: 3A ALL ENDS A; Maximum Operating Temp: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF; Aperture Diameter: 0.172 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND ALL ENDS. 16 total characteristics are documented in the Federal Logistics Information System.