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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF

Definition:

A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
20265 15187 A 3 2 5 ZZ
20265-16-941SS 15187 A 3 2 5 ZZ
20265-16-941SS 01343 A 5 9 E AX
D447UU-14 1/2 X 3/4 IN 65079 A 3 2 6 ZZ
20265 01343 A 5 9 6 ZZ

CAGE Information

Code Company
01343 ANDERSON GREENWOOD LP DBA ANDERSON G
15187 TYCO VALVES & CONTROLS LP DBA ANDERS
65079 DANCO VALVE COMPANY

Federal Supply Class

Title

VALVES, NONPOWERED

Inclusions:

INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.

Exclusions:

EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
MATT MATERIAL COPPER ALLOY FLOW CONTROL DEVICE
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES 2ND END
AQLR VALVE OPERATION METHOD AUTOMATIC
AHNC CONNECTION STYLE SOCKET WITH BRAZING RING ERR-100
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AISI 303 ASSN STD SINGLE MATERIAL RESPONSE STEM
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL STEEL COMP 304 SEAT
MATT MATERIAL COPPER ALLOY BODY
STYL STYLE DESIGNATOR ERR-090
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES 1ST END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION FED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE SEAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
ADSU DISK LOADING METHOD SPRING
AWLS CONNECTION TYPE UNTHREADED INTERNAL PIPE 1ST END
AWLS CONNECTION TYPE UNTHREADED INTERNAL PIPE 2ND END
MATT MATERIAL STEEL COMP 303 STEM
AEHZ MAXIMUM OPERATING TEMP 165.0 DEG FAHRENHEIT SINGLE RESPONSE
CQGM MAXIMUM OPERATING PRESSURE 750.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AGAV END ITEM IDENTIFICATION AIR COMPRESSORS, HIGH PRESSURE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
CQCY ADJUSTABLE PRESSURE RANGE +441.0/+529.0 POUNDS PER SQUARE INCH

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20265 , 20265 , 4820-01-142-2207 , 4820011422207 , 011422207 , 20265 , 20265-16-941SS , 20265-16-941SS , D447UU-14 1/2 X 3/4 IN , 20265 ,