The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-172-9129, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Amot Controls Llc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-172-9129 |
| Primary Part Number | 4BMBN165-07 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Amot Controls Llc |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Material | STEEL COMP 304 SEAT |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| First End Connection Type | PLAIN FACE FLANGE |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| Flow Control Device | DISK |
| Face to Face Distance | 15.875 INCHES NOMINAL IN |
| First End Bolt Hole Quantity | 8 |
| Body Style | TEE |
| First End Flange Thickness | 0.875 INCHES NOMINAL IN |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Flange Outside Diameter | 7.688 INCHES NOMINAL IN |
| First End Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| First Connection Face to Centerline Distance | 8.562 INCHES NOMINAL IN |
| Temp Adjustability | NOT ADJUSTABLE |
| First End Bolt Circle Diameter | 6.562 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| Second End Relationship with First End | IDENTICAL |
| End Connection Quantity | 3 |
| Temp Rating | 165.0 FAHRENHEIT MAXIMUM DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4BMBN165-07 PRIMARY | Amot Controls Llc (USA) |
| 9780 | Amot Controls Llc (USA) |
| 4BMBN(TEMP)07 | Amot Controls Llc (USA) |
NSN 4820-01-172-9129 is a Valve,regulating,temperature, manufactured by Amot Controls Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-172-9129 has 3 cross-referenced part numbers: 4BMBN165-07 (Amot Controls Llc), 9780 (Amot Controls Llc), 4BMBN(TEMP)07 (Amot Controls Llc).
There are 9 known substitutes for 4820-01-172-9129: 1630-00-125-7170, 5935-00-803-7330, 5985-01-071-6416 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4BMBN165-07: Material: COPPER ALLOY BODY; Material: STEEL COMP 304 SEAT; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE SEAT; First End Connection Type: PLAIN FACE FLANGE. 20 total characteristics are documented in the Federal Logistics Information System.