The Valve,globe, cataloged under National Stock Number 4810-00-435-7990, is classified within Federal Supply Class 4810 (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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-435-7990 |
| Primary Part Number | 45763A |
| Item Name | Valve,globe |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Bolt Circle Nominal Diameter | 6.060 INCHES ALL ENDS IN |
| Flange Face Design | PLAIN ALL ENDS |
| Connection Type | FLANGE ALL ENDSFLANGE ALL ENDS |
| Material | COPPER ALLOY SEATCOPPER ALLOY BODY |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Bolt Hole Quantity | 8 ALL ENDS8 ALL ENDS |
| Material | NICKEL ALLOY STEMRUBBER SYNTHETIC FLOW CONTROL DEVICE |
| Material | RUBBER SYNTHETIC FLOW CONTROL DEVICECOPPER ALLOY SEAT |
| Bonnet Type | INSIDE SPRINGINSIDE SPRING |
| Bolt Hole Nominal Diameter | 0.690 INCHES ALL ENDS IN |
| Valve Operation Method | HYDRAULICHYDRAULIC |
| Flange Shape | ROUND WITH HOLES ALL ENDSROUND WITH HOLES ALL ENDS |
| Face to Face Distance | 13.750 INCHES IN |
| Material Document and Classification | QQ-N-281 CL B CD FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | MIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE SEATMIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | MIL-STD-417SB 910 ABEFL MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICEMIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material | NICKEL ALLOY STEM |
| Material Document and Classification | QQ-N-281 CL B CD FED SPEC SINGLE MATERIAL RESPONSE STEMMIL-STD-417SB 910 ABEFL MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Flow Control Device | DISKDISK |
| Nominal Outside Diameter | 7.190 INCHES ALL ENDS IN |
| Valve Size | 3.500 INCHES3.500 INCHES IN |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thickness | 1.000 INCHES ALL ENDS IN |
| Bonnet Attachment Method | BOLTEDBOLTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45763A PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
| 442-M 3 1/2 IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 442M-3.50IN-PL4 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 45228-45763REVF31-2-250F | Griswold Industries Dba Cla-Val Co (USA) |
| MILV17501 TY1 C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILV17501 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 45763 | Griswold Industries Dba Cla-Val Co (USA) |
| 62720 CDS-11144 | Chrysler Corp Fleet Div Federal Government Vehicle Sales Dept (USA) |
NSN 4810-00-435-7990 is a Valve,globe, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-435-7990 has 8 cross-referenced part numbers: 45763A (Griswold Industries Dba Cla-Val Co), 442-M 3 1/2 IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 442M-3.50IN-PL4 (Leslie Controls, Inc. Dba Leslie Controls Inc), 45228-45763REVF31-2-250F (Griswold Industries Dba Cla-Val Co), MILV17501 TY1 C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 8 known substitutes for 4810-00-435-7990: 4810-00-507-0326, 4810-00-507-7740, 4810-00-752-9938 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45763A: Bolt Circle Nominal Diameter: 6.060 INCHES ALL ENDS IN; Flange Face Design: PLAIN ALL ENDS; Connection Type: FLANGE ALL ENDSFLANGE ALL ENDS; Material: COPPER ALLOY SEATCOPPER ALLOY BODY. 25 total characteristics are documented in the Federal Logistics Information System.