The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-329-5008, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4820-01-329-5008 |
| Primary Part Number | 8112301A |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Valve Loading Method | SPRING |
| Second End Relationship with First End | IDENTICAL |
| Flow Control Device | DIAPHRAGM AND DISK |
| Filter | NOT INCLUDED |
| First End Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| First End Bolt Hole Quantity | 4 |
| First End Style Designator | PLAIN |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Flange Thickness | 0.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE |
| First End Flange Outside Diameter | 6.000 INCHES NOMINAL IN |
| Body Style | STRAIGHT THRU |
| Specification/standard Data | 81349--1L-V-2042D GOVERNMENT SPECIFICATION |
| Material | NICKEL ALLOY STEM |
| Material | NICKEL ALLOY AND RUBBER FLOW CONTROL DEVICE |
| Media for Which Designed | WATER |
| Face to Face Distance | 10.000 INCHES NOMINAL IN |
| Maximum Inlet Pressure Rating | ERR-060 |
| First End Connection Type | PLAIN FACE FLANGE |
| Temp Rating | 165.0 FAHRENHEIT NOMINAL DEGF |
| Material | NICKEL ALLOY AND COPPER ALLOY SEAT |
| First End Bolt Circle Diameter | 4.750 INCHES NOMINAL IN |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 90FM-2/2IN,100PSIG-70GPM | Griswold Industries Dba Cla-Val Co (USA) |
| MIL-V-2042D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-V-2042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-V-2042D TY2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8112301A PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
NSN 4820-01-329-5008 is a Valve,regulating,fluid Pressure, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-329-5008 has 5 cross-referenced part numbers: 90FM-2/2IN,100PSIG-70GPM (Griswold Industries Dba Cla-Val Co), MIL-V-2042D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-V-2042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-V-2042D TY2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8112301A (Griswold Industries Dba Cla-Val Co).
There are 12 known substitutes for 4820-01-329-5008: 4820-01-140-0530, 4820-01-156-0371, 4820-01-187-2090 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8112301A: Valve Loading Method: SPRING; Second End Relationship with First End: IDENTICAL; Flow Control Device: DIAPHRAGM AND DISK; Filter: NOT INCLUDED. 24 total characteristics are documented in the Federal Logistics Information System.