The Valve,safety Relief, cataloged under National Stock Number 4820-00-439-6016, 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 Jackson South. 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 | 4820-00-439-6016 |
| Primary Part Number | RM3-14S200-10-004 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Thread Class | 2B ALL ENDS |
| Style Designator | ANGLE |
| Connection Type | THREADED INTERNAL BOSS ALL ENDS |
| Material | STEEL BODY |
| Flow Control Device | DISK |
| Surface Treatment | PAINT LOCATION NOT OTHERWISE SPECIFIED |
| Valve Operation Method | AUTOMATIC |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Nominal Thread Size | 0.938 INCHES ALL ENDS IN |
| Thread Series Designator | UN ALL ENDS |
| Connection Style | GASKET SEAL(BOSS) ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 484340 | Terex American Crane Corp (USA) |
| 13213E9487 | Cecom Lr Center (USA) |
| RM3-14S200-10-004 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 484340 | American Hoist and Derrick Co |
NSN 4820-00-439-6016 is a Valve,safety Relief, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-439-6016 has 4 cross-referenced part numbers: 484340 (Terex American Crane Corp), 13213E9487 (Cecom Lr Center), RM3-14S200-10-004 (Eaton Aerospace, Llc Dba Jackson South), 484340 (American Hoist and Derrick Co).
There is 1 known substitute for 4820-00-439-6016: 5995-00-967-2413. Verify interchangeability with system specifications before substitution.
Key specifications for RM3-14S200-10-004: Thread Class: 2B ALL ENDS; Style Designator: ANGLE; Connection Type: THREADED INTERNAL BOSS ALL ENDS; Material: STEEL BODY. 12 total characteristics are documented in the Federal Logistics Information System.