The Valve,check, cataloged under National Stock Number 4820-00-529-3197, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-529-3197 |
| Primary Part Number | 3401 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging |
| Status | CANCELLED |
| Thread Series Designator | UNF FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.188 INCHES FIRST END IN |
| Material | ALUMINUM ALLOY BODY |
| Test Data Document | 81349-MIL-V-5027 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Media for Which Designed | OXYGEN, GASEOUS SINGLE RESPONSE |
| Style Designator | STRAIGHT THRU |
| Thread Class | 3A FIRST END A |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Operating Pressure | 1800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Mounting Position | HORIZONTAL |
| Valve Operation Method | AUTOMATIC |
| Connection Style | PLAIN (TUBE) FIRST END |
| Flow Control Device | BALL |
| Thread Direction | RIGHT-HAND FIRST END |
| Nondefinitive Spec/std Data | 1 TYPE AND A STYLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3401 | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA) |
| AN6014-1 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| AN6014-1 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| 223A3CCA | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| MILV5027 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8148650 | Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA) |
NSN 4820-00-529-3197 is a Valve,check, manufactured by Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-529-3197 has 6 cross-referenced part numbers: 3401 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), AN6014-1 (Aeronautical Standards Group Dept of Navy and Air Force), AN6014-1 (Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group), 223A3CCA (Circor Aerospace, Inc. Dba Circor Aerospace Inc), MILV5027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 2 known substitutes for 4820-00-529-3197: 4820-00-529-3195, 1660-00-960-4493. Verify interchangeability with system specifications before substitution.
Key specifications for 3401: Thread Series Designator: UNF FIRST END; Nominal Outside Diameter Tube Accommodated: 0.188 INCHES FIRST END IN; Material: ALUMINUM ALLOY BODY; Test Data Document: 81349-MIL-V-5027 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-529-3197 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.