The Valve,safety Relief, cataloged under National Stock Number 4820-01-130-6609, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-130-6609 |
| Primary Part Number | 58A164D864 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flow Control Device | DISK |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| Thread Class | 3A ALL ENDS A |
| Bonnet Type | PACKING RETAINING |
| Valve Operation Method | AUTOMATIC |
| Nominal Thread Size | 0.562 INCHES ALL ENDS IN |
| Thread Series Designator | UNF ALL ENDS |
| Opening Pressure Setting | 4500.0 POUNDS PER SQUARE INCH LBS |
| Operating Pressure | 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Disk Loading Method | SPRING |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Type | THREADED INTERNAL BOSS ALL ENDS |
| Material | STEEL CORROSION RESISTING BODY |
| Seat Angle | 45.0 DEGREES FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1735 | Rgi Inc Dba Rgi Inc (USA) |
| 58A164D864 | Saab Aktiebolag (SWE) |
| 58A164D864 | Saab Ab (publ) - Business Area Surveillance - Ew Systems (SWE) |
| 58A164D864 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 10124615 | Nimikkeistokeskus Ncb Finland (FIN) |
NSN 4820-01-130-6609 is a Valve,safety Relief, 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 4820-01-130-6609 has 5 cross-referenced part numbers: 1735 (Rgi Inc Dba Rgi Inc), 58A164D864 (Saab Aktiebolag), 58A164D864 (Saab Ab (publ) - Business Area Surveillance - Ew Systems), 58A164D864 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 10124615 (Nimikkeistokeskus Ncb Finland).
There are 12 known substitutes for 4820-01-130-6609: 5120-00-187-7133, 2910-00-218-5908, 5950-00-222-0348 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58A164D864: Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF; Flow Control Device: DISK; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS; Thread Class: 3A ALL ENDS A. 16 total characteristics are documented in the Federal Logistics Information System.