The Valve,safety Relief, cataloged under National Stock Number 4820-01-130-2160, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 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 | 4820-01-130-2160 |
| Primary Part Number | 9662D91M |
| 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 |
| Adjustable Pressure Range | +35.0 TO 44.0 POUNDS PER SQUARE INCH LBS |
| Nominal Pipe Size Accommodated | 1.500 INCHES ALL ENDS IN |
| Material | NICKEL ALLOY SEAT |
| Material Document and Classification | QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Disk Loading Method | SPRING |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material | STEEL COMP 316 STEM |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Flow Control Device | DISK |
| Connection Style | STREAMLINED WITH ONE BRAZING RING ALL ENDS |
| Bonnet Attachment Method | BOLTED |
| Bonnet Type | INSIDE SPRING |
| Style Designator | ANGLE |
| Material Document and Classification | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9662D91M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9662D91M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| E9662F9/M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| E9662F91M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| E9662F9/M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9662 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-130-2160 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 4820-01-130-2160 has 6 cross-referenced part numbers: 9662D91M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 9662D91M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), E9662F9/M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), E9662F91M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), E9662F9/M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 1 more.
There are 12 known substitutes for 4820-01-130-2160: 5930-00-323-0974, 5310-00-500-3535, 5120-00-596-0866 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9662D91M: Adjustable Pressure Range: +35.0 TO 44.0 POUNDS PER SQUARE INCH LBS; Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN; Material: NICKEL ALLOY SEAT; Material Document and Classification: QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY. 18 total characteristics are documented in the Federal Logistics Information System.