The Valve,ball, cataloged under National Stock Number 4810-01-496-3511, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Swagelok Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-496-3511 |
| Primary Part Number | SS-H83PF4-BL |
| Item Name | Valve,ball |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDLE |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Style Designator | CROSS FLANGED ENDS |
| Valve Size | 0.250 INCHES IN |
| Face to Face Distance | 3.930 INCHES IN |
| First Connection Face to Centerline Distance | 1.060 INCHES IN |
| Material | STEEL COMP 316 BODY |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| SS-H83PF4-BL PRIMARY | Swagelok Co (USA) |
| 6501BEH126 | Dassault Aviation (FRA) |
| SS-H83PF4-BL | Paris Fluides Systemes Technologies (FRA) |
NSN 4810-01-496-3511 is a Valve,ball, manufactured by Swagelok Co, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-496-3511 has 3 manufacturer part numbers on file: SS-H83PF4-BL (Swagelok Co), 6501BEH126 (Dassault Aviation), SS-H83PF4-BL (Paris Fluides Systemes Technologies).
Key specifications for SS-H83PF4-BL: Furnished Items and Quantity: 1 HANDLE; Connection Type: THREADED EXTERNAL TUBE ALL ENDS; Style Designator: CROSS FLANGED ENDS; Valve Size: 0.250 INCHES IN. 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.