The Valve,ball, cataloged under National Stock Number 4810-01-577-3537, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Applied Industrial Technologies, Inc. Dba Applied Industrial Technologies. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-577-3537 |
| Primary Part Number | EYSA4AJE25 |
| Item Name | Valve,ball |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Applied Industrial Technologies, Inc. Dba Applied Industrial Technologies |
| Status | ACTIVE |
| Supplementary Features | REFER TO DRAWING FOR ADDITIONAL DETAILS |
| Style Designator | CROSS |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | STEEL COMP 316 STEM |
| Material | STEEL CORROSION RESISTING BODY |
| Material | RUBBER PACKING |
| Material | RUBBER SYNTHETIC SEAT |
| Valve Operation Method | ELECTRIC MOTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EYSA4AJE25 | Applied Industrial Technologies, Inc. Dba Applied Industrial Technologies (USA) |
| EYSA4AJE25 | Bearing Distributors Inc Div Government Division (USA) |
| EYSA4AJE25 | Ghx Industrial, Llc Dba Amazon Hose & Rubber Div Amazon Hose & Rubber (USA) |
| EYSA4AJE25 | Echelon Supply and Service, Inc. (USA) |
| Reference | Meaning |
|---|---|
| EYSA4AJE25 | 3/9 Design control — primary reference Dynaquip Controls Corporation |
| 202-02 | D/9 Drawing number reference only Dynaquip Controls Corporation |
| 202027 | 5/9 Secondary reference Dynaquip Controls Corporation |
| EYSA4AJE25 | 5/9 Secondary reference Applied Industrial Technologies, Inc. Dba Applied Industrial Technologies 0106 |
NSN 4810-01-577-3537 is a Valve,ball, manufactured by Applied Industrial Technologies, Inc. Dba Applied Industrial Technologies, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-577-3537 has 4 manufacturer part numbers on file: EYSA4AJE25 (Applied Industrial Technologies, Inc. Dba Applied Industrial Technologies), EYSA4AJE25 (Bearing Distributors Inc Div Government Division), EYSA4AJE25 (Ghx Industrial, Llc Dba Amazon Hose & Rubber Div Amazon Hose & Rubber), EYSA4AJE25 (Echelon Supply and Service, Inc.).
Key specifications for EYSA4AJE25: Supplementary Features: REFER TO DRAWING FOR ADDITIONAL DETAILS; Style Designator: CROSS; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: BODY MATL IS ASTM A351 GR CF8M; STEM SEAL MATL IS PTFE/VITON O-RING; SEAT MATL IS PTFE PLUS 15 PERCENT GLASS FILLED. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.