The Valve,angle, cataloged under National Stock Number 4820-00-428-2501, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-428-2501 |
| Primary Part Number | 94-191 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Bonnet Attachment Method | THREADED |
| Bonnet Type | INSIDE SCREW |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Style Designator | ANGLE |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Material | STEEL OVERALL |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Thread Series Designator | NPT SECOND END |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Series Designator | NPT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Features Provided | BONNET PACKING |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-428-2501 is a Valve,angle, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-428-2501 has 2 cross-referenced part numbers: 94-191 (Johnson Controls Navy Systems, Llc), 8639FH1-4 (Johnson Controls Navy Systems, Llc).
There are 3 known substitutes for 4820-00-428-2501: 3455-00-505-0237, 6650-00-525-3446, 5315-01-484-9498. Verify interchangeability with system specifications before substitution.
Key specifications for 94-191: Bonnet Attachment Method: THREADED; Bonnet Type: INSIDE SCREW; Valve Operation Method: MANUAL; Nominal Thread Size: 0.250 INCHES SECOND END IN. 17 total characteristics are documented in the Federal Logistics Information System.