The Valve,ball, cataloged under National Stock Number 4820-01-503-6496, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aalberts Integrated Piping Systems Americas, Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-503-6496 |
| Primary Part Number | 77-102-01 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aalberts Integrated Piping Systems Americas, Inc. |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Connection Style | FLARE(TUBE) ALL ENDS |
| Specification/standard Data | 81349-WW-V-35C, TYPE II, COMP. BZ STYLE 3 GOVERNMENT SPECIFICATION |
| Material | COPPER ALLOY 360 STEM |
| Media for Which Designed | WATER-OIL-GAS FIRST RESPONSE |
| Valve Operation Method | MANUAL |
| Material | COPPER ALLOY 360 FLOW CONTROL DEVICE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Style Designator | STRAIGHT THRU |
| Furnished Items and Quantity | 1 LEVER |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Nominal Pipe Size Accommodated | 0.375 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 2 TYPE AND BC COMPOSITION AND 3 STYLE |
| Material | COPPER ALLOY 844 BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-503-6496 is a Valve,ball, manufactured by Aalberts Integrated Piping Systems Americas, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-503-6496 has 2 cross-referenced part numbers: 77-102-01 (Aalberts Integrated Piping Systems Americas, Inc.), WW-V-35C (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 5 known substitutes for 4820-01-503-6496: 4820-00-107-3004, 4820-01-346-9672, 4820-01-425-6872 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 77-102-01: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Connection Style: FLARE(TUBE) ALL ENDS; Specification/standard Data: 81349-WW-V-35C, TYPE II, COMP. BZ STYLE 3 GOVERNMENT SPECIFICATION; Material: COPPER ALLOY 360 STEM. 15 total characteristics are documented in the Federal Logistics Information System.