The Valve,ball, cataloged under National Stock Number 4820-01-389-0450, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Perko Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-389-0450 |
| Primary Part Number | 835-009PLB |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Perko Inc |
| Status | ACTIVE |
| Material | PLASTIC FLOW CONTROL DEVICE |
| Nominal Thread Size | 2.000 INCHES ALL ENDS IN |
| Material | BRONZE BODY |
| Nominal Inside Diameter Hose Accommodated | 2.000 INCHES ALL ENDS IN |
| Valve Operation Method | MANUAL |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Style Designator | STRAIGHT THRU |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Material | PLASTIC SEAT |
| Thread Series Designator | NPT FIRST END |
| Connection Style | BARBED-BEADED (HOSE) SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6295 | Kainer Hy Styles Corp (USA) |
| 1507-2IINWSTDTH | North and Judd Inc Wilcox-Crittenden Div (USA) |
| 5708WSTDTHRUHUL | North and Judd Inc Wilcox-Crittenden Div (USA) |
| 835-009PLB PRIMARY | Perko Inc (USA) |
| 1507-2IN | Paxton Co (USA) |
NSN 4820-01-389-0450 is a Valve,ball, manufactured by Perko Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-389-0450 has 5 cross-referenced part numbers: 6295 (Kainer Hy Styles Corp), 1507-2IINWSTDTH (North and Judd Inc Wilcox-Crittenden Div), 5708WSTDTHRUHUL (North and Judd Inc Wilcox-Crittenden Div), 835-009PLB (Perko Inc), 1507-2IN (Paxton Co).
There are 12 known substitutes for 4820-01-389-0450: 4730-00-024-1170, 5365-00-145-8492, 2530-00-164-3314 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 835-009PLB: Material: PLASTIC FLOW CONTROL DEVICE; Nominal Thread Size: 2.000 INCHES ALL ENDS IN; Material: BRONZE BODY; Nominal Inside Diameter Hose Accommodated: 2.000 INCHES ALL ENDS IN. 13 total characteristics are documented in the Federal Logistics Information System.