The Valve,safety Relief, cataloged under National Stock Number 4820-01-287-4848, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 4820-01-287-4848 |
| Primary Part Number | 58280-1 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | ANGLE |
| Connection Style | SOCKET WITH BRAZING RING ALL ENDS |
| Flow Control Device | PLUG |
| Criticality Code Justification | ZZZY |
| Media for Which Designed | NITROGEN, GASEOUS SINGLE RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58280-1 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
| 58330-45 ITEM 5CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 58330-45 ITEM 5 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
| 58280-1CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4820-01-287-4848 is a Valve,safety Relief, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-287-4848 has 4 cross-referenced part numbers: 58280-1 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 58330-45 ITEM 5CP (Naval Inventory Control Point Mechanicsburg), 58330-45 ITEM 5 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 58280-1CP (Naval Inventory Control Point Mechanicsburg).
There is 1 known substitute for 4820-01-287-4848: 2840-00-927-2019. Verify interchangeability with system specifications before substitution.
Key specifications for 58280-1: Nominal Pipe Size Accommodated: 0.500 INCHES ALL ENDS IN; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Style Designator: ANGLE. 8 total characteristics are documented in the Federal Logistics Information System.