The Valve,plug, cataloged under National Stock Number 4820-01-295-2441, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 4820-01-295-2441 |
| Primary Part Number | 9559T4CC |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | ACTIVE |
| Media for Which Designed | OIL FIRST RESPONSE |
| Thread Quantity Per Inch | 20 ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Valve Operation Method | MANUAL |
| Media for Which Designed | NITROGEN, GASEOUS THIRD RESPONSE |
| Media for Which Designed | AIR SECOND RESPONSE |
| Connection Style | FLARELESS (TUBE) ALL ENDS |
| Material | STEEL COMP 303 BODY |
| Thread Class | 3A ALL ENDS A |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Seat Angle | 24.0 DEGREES ALL ENDS |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flow Style | TWO-WAY TWO PORT 90 DEGREE PLUG TURN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9559T4CC PRIMARY | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| D952 PIECE 82 | Rix Industries (USA) |
| 715-5 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
NSN 4820-01-295-2441 is a Valve,plug, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-295-2441 has 3 cross-referenced part numbers: 9559T4CC (Circor Aerospace, Inc. Dba Circor Aerospace Inc), D952 PIECE 82 (Rix Industries), 715-5 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).
There are 12 known substitutes for 4820-01-295-2441: 5305-00-068-8357, 6240-00-123-7648, 1560-00-320-8512 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9559T4CC: Media for Which Designed: OIL FIRST RESPONSE; Thread Quantity Per Inch: 20 ALL ENDS; Connection Type: THREADED EXTERNAL TUBE ALL ENDS; Valve Operation Method: MANUAL. 17 total characteristics are documented in the Federal Logistics Information System.