4820-01-257-8660 ( 20271QS41M , BAMAA07SAA , 20271QS41M , D50UU-07-1/4 IN. )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-257-8660 4820 012578660 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES ALL ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT
FEAT SPECIAL FEATURES SPRING RANGE 110 TO 160 POUNDS
AQLR VALVE OPERATION METHOD AUTOMATIC
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM
AGAV END ITEM IDENTIFICATION LOS ANGELES CLASS SSN(688)
CQCY ADJUSTABLE PRESSURE RANGE +136.0/+150.0 POUNDS PER SQUARE INCH
AHNC CONNECTION STYLE SOCKET WITH BRAZING RING ERR-100
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL NICKEL ALLOY FLOW CONTROL DEVICE
MATT MATERIAL COPPER ALLOY BODY
STYL STYLE DESIGNATOR ERR-090
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY LINING
AWLS CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
MATT MATERIAL NICKEL ALLOY STEM
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
20271QS41M 01343 A 9 5 6 ZZ
BAMAA07SAA 65079 A 2 3 6 ZZ
20271QS41M 15187 A 2 3 5 ZZ
D50UU-07-1/4 IN. 65079 A 9 5 6 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
20271QS41M 01343 ANDERSON GREENWOOD LP A A
BAMAA07SAA 65079 DANCO VALVE COMPANY A A
20271QS41M 15187 TYCO VALVES & CONTROLS LP A A
D50UU-07-1/4 IN. 65079 DANCO VALVE COMPANY A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 06/25/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----- N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS Z 1 EA 0 U D
DN SMS Z 1 EA 0 U 9B----- N
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
127220 X 64500 P 594 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI