The Valve,safety Relief, cataloged under National Stock Number 4820-01-426-7007, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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 | 4820-01-426-7007 |
| Primary Part Number | DS-G-63177 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Material Document and Classification | ASME SA479 TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Bonnet Attachment Method | BOLTED |
| Bonnet Type | INSIDE SPRING |
| Material Document and Classification | ASME SA216 GR.WC8 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Furnished Items and Quantity | 1 CAP AND 1 SPRING |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Material | STEEL BODY |
| Flange Shape | ROUND ALL ENDS |
| Style Designator | ANGLE |
| Connection Type | FLANGE ALL ENDS |
| Disk Loading Method | SPRING |
| Valve Operation Method | AIR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 61484000-DS-G-63177 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 61531000-DS-G-63177 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 61552037-DS-G-6 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| DS-G-63177 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-426-7007 is a Valve,safety Relief, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-426-7007 has 4 cross-referenced part numbers: 61484000-DS-G-63177 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 61531000-DS-G-63177 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 61552037-DS-G-6 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DS-G-63177 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 12 known substitutes for 4820-01-426-7007: 4820-01-431-9429, 4820-01-432-2508, 4820-01-432-2509 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DS-G-63177: Material Document and Classification: ASME SA479 TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE; Bonnet Attachment Method: BOLTED; Bonnet Type: INSIDE SPRING; Material Document and Classification: ASME SA216 GR.WC8 ASSN STD SINGLE MATERIAL RESPONSE BODY. 13 total characteristics are documented in the Federal Logistics Information System.