The Valve,safety Relief, cataloged under National Stock Number 4820-01-300-2975, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Jered Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-300-2975 |
| Primary Part Number | 113040 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Jered Llc |
| Status | ACTIVE |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material | STEEL COMP 316 BODY |
| Style Designator | ANGLE |
| Bonnet Type | PACKING RETAINING |
| Opening Pressure Setting | 3300.0 POUNDS PER SQUARE INCH LBS |
| Valve Operation Method | AUTOMATIC |
| Flow Control Device | DISK |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Connection Style | SOCKET ALL ENDS |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Disk Loading Method | SPRING |
| Material | PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 113040 PRIMARY | Jered Llc (USA) |
| 7-050566-106 | Technetics Group Llc Dba Technetics Group Burbank (USA) |
| 7-050566-106 | Senior Operations Llc Div Senior Aerospace Ketema (USA) |
| 7-050566-106 PRIMARY | Technetics Group Llc Dba Technetics Group Deland Div Technetics Group Deland (USA) |
NSN 4820-01-300-2975 is a Valve,safety Relief, manufactured by Jered Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-300-2975 has 4 cross-referenced part numbers: 113040 (Jered Llc), 7-050566-106 (Technetics Group Llc Dba Technetics Group Burbank), 7-050566-106 (Senior Operations Llc Div Senior Aerospace Ketema), 7-050566-106 (Technetics Group Llc Dba Technetics Group Deland Div Technetics Group Deland).
There is 1 known substitute for 4820-01-300-2975: 5930-00-583-2950. Verify interchangeability with system specifications before substitution.
Key specifications for 113040: Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Material: STEEL COMP 316 BODY; Style Designator: ANGLE; Bonnet Type: PACKING RETAINING. 12 total characteristics are documented in the Federal Logistics Information System.