The Valve,ball, cataloged under National Stock Number 4810-01-436-8403, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is B N L Industries Inc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-436-8403 |
| Primary Part Number | EBV-F2-14-0009 |
| Item Name | Valve,ball |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | B N L Industries Inc |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Furnished Items and Quantity | 1 MOUNTING BRACKET |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Bolt Circle Nominal Diameter | 3.875 INCHES ALL ENDS IN |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bolt Hole Nominal Diameter | 0.620 INCHES ALL ENDS IN |
| Valve Size | 1.500 INCHES IN |
| Nominal Outside Diameter | 5.000 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Face to Face Distance | 10.068 INCHES IN |
| Material | STEEL COMP 316 OVERALL |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| EBV-F2-14-0009 PRIMARY | B N L Industries Inc (USA) |
| EBV-F2-00-0009 1.5IN | B N L Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| EBV-F2-00-0009 | D/9 Drawing number reference only B N L Industries Inc |
NSN 4810-01-436-8403 is a Valve,ball, manufactured by B N L Industries Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-436-8403 has 2 manufacturer part numbers on file: EBV-F2-14-0009 (B N L Industries Inc), EBV-F2-00-0009 1.5IN (B N L Industries Inc).
3 possible matches (shared part number, not a government interchangeability claim): 4810-01-439-2520, 4810-01-439-2530, 4810-01-439-2533. Verify interchangeability with system specifications before substitution.
Key specifications for EBV-F2-14-0009: Flange Shape: ROUND WITH HOLES ALL ENDS; Furnished Items and Quantity: 1 MOUNTING BRACKET; Flange Face Design: RAISED STRAIGHT ALL ENDS; Bolt Circle Nominal Diameter: 3.875 INCHES ALL ENDS IN. 15 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.