The Valve,check, cataloged under National Stock Number 4820-00-467-3229, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-467-3229 |
| Primary Part Number | S3068 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Material | STEEL COMP 630 BODY LINING |
| Connection Style | FLARELESS FIRST ENDFLARELESS FIRST END |
| Thread Quantity Per Inch | 12 FIRST END12 FIRST END |
| Material | STEEL COMP 440C FLOW CONTROL DEVICESTEEL COMP 630 BODY |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY LININGAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Connection Type | THREADED EXTERNAL TUBE SECOND ENDTHREADED EXTERNAL TUBE SECOND END |
| Thread Direction | RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END |
| Flow Control Device | POPPETPOPPET |
| Thread Quantity Per Inch | 12 SECOND END12 SECOND END |
| Style Designator | STRAIGHT THRU |
| Thread Class | 3A FIRST END3A FIRST END A |
| Material | STEEL COMP 630 BODY LININGSTEEL COMP 440C FLOW CONTROL DEVICE |
| Seat Angle | 12.0 DEGREES SECOND END12.0 DEGREES FIRST END |
| Seat Angle | 12.0 DEGREES SECOND END |
| Nominal Thread Size | 1.062 INCHES FIRST END1.062 INCHES FIRST END IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SECOND ENDUNIFIED NATIONAL JOINT (UNJ) FIRST END |
| Thread Direction | RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END |
| Valve Operation Method | AUTOMATICAUTOMATIC |
| Thread Class | 3A SECOND END3A SECOND END A |
| Material Document and Classification | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICEAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Disk Loading Method | SPRINGSPRING |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY LINING |
| Nominal Thread Size | 1.313 INCHES SECOND END1.313 INCHES SECOND END IN |
| Connection Style | FLARELESS SECOND ENDFLARELESS SECOND END |
| Mounting Position | HORIZONTAL OR HORIZONTAL OR VERTICALVERTICAL |
| Media for Which Designed | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-467-3229 is a Valve,check, manufactured by Tactair Fluid Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-467-3229 has 3 cross-referenced part numbers: S3068 (Hawker Pacific Aerospace Landing Gear and Components Mfg and Repair), S3068 (Tactair Fluid Controls Inc), S3068 (Kaiser Fluid Technologies Inc.).
There are 2 known substitutes for 4820-00-467-3229: 4210-00-099-0149, 4820-01-273-7646. Verify interchangeability with system specifications before substitution.
Key specifications for S3068: Material: STEEL COMP 630 BODY LINING; Connection Style: FLARELESS FIRST ENDFLARELESS FIRST END; Thread Quantity Per Inch: 12 FIRST END12 FIRST END; Material: STEEL COMP 440C FLOW CONTROL DEVICESTEEL COMP 630 BODY. 29 total characteristics are documented in the Federal Logistics Information System.