4820-00-494-8174, VALVE,CHECK

National Stock Number:
4820-00-494-8174

Federal Supply Class:
4820

National Item Identification Number:
004948174

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Manufacturer Information:

25675-F12	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
332-2076-060	13499	ROCKWELL COLLINS, INC.
416-12SS1	86768	TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
332-2076-060	95105	ROCKWELL COLLINS, INC.
4820004948174	A00AM	E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4820004948174	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
J416A-12SS-5	09990	PARKER-HANNIFIN CORPORATION
M25675-F12	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-PRF-25675	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-25675B	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24593-12	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
4C2112	99240	CRISSAIR INC
MS2459312	Z16U3	HANWHA DEFENSE AUSTRALIA PTY LTD

Techincal Specification:

CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL BOSS ALL ENDS
DISK LOADING METHOD	SPRING
FLOW CONTROL DEVICE	POPPET
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL	STEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING TEMP	450.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
MOUNTING POSITION	HORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.000 INCHES FIRST END
NOMINAL THREAD SIZE	1.062 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA	3 TYPE AND 0.750 SIZE
VALVE OPERATION METHOD	AUTOMATIC
SPECIFICATION/STANDARD DATA	81349-MIL-V-25675B GOVERNMENT SPECIFICATION
STYLE DESIGNATOR	STRAIGHT THRU
SURFACE TREATMENT	PASSIVATE
THREAD CLASS	3A ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR	UN ALL ENDS
THREAD QUANTITY PER INCH	12 ALL ENDS

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