The Valve,globe, cataloged under National Stock Number 4810-01-098-9251, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-098-9251 |
| Primary Part Number | 181PM-EP |
| Item Name | Valve,globe |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Valve Operation Method | HYDRAULIC |
| Valve Size | 2.000 INCHES IN |
| Mounting Facility | BRACKET(S) |
| Connection Type | FLANGE FIRST END |
| Nominal Thickness | 0.870 INCHES FIRST END IN |
| Face to Face Distance | 10.000 INCHES IN |
| Flange Face Design | RECESSED STRAIGHT FIRST END |
| Bolt Hole Quantity | 6 FIRST END |
| Material | STEEL CORROSION RESISTING BODY |
| Flow Control Device | DISK |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Outside Diameter | 5.560 INCHES FIRST END IN |
| Renewable Seat Ring Type | THREADED |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Bonnet Attachment Method | BOLTED |
| Bolt Hole Nominal Diameter | 0.688 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 4.438 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4810-01-098-9251 is a Valve,globe, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-098-9251 has 2 cross-referenced part numbers: 181PM-EP (Griswold Industries Dba Cla-Val Co), 90471 (Griswold Industries Dba Cla-Val Co).
There are 6 known substitutes for 4810-01-098-9251: 5950-01-014-1517, 5315-01-546-9259, 4820-01-546-9932 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 181PM-EP: Flange Shape: ROUND WITH HOLES FIRST END; Valve Operation Method: HYDRAULIC; Valve Size: 2.000 INCHES IN; Mounting Facility: BRACKET(S). 19 total characteristics are documented in the Federal Logistics Information System.