VALVE,SAFETY RELIEF

4820FSC

01NCB code

022-1370Item number

NIIN 01-022-1370

Identification

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
PWA51984	77445 RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY	A	D	9	B	AX	1	B
PWA51984-16	77445 RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY	A	5	2	B	AX	1	A
638XB-3-6-1	86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT	H	5	9	E	AX	1	B
638XB-3-6-1	09990 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION	A	3	2	5	ZZ

NOMINAL PIPE SIZE ACCOMMODATED	SECOND END INCHES 0.250
THREAD CLASS	3A
THREAD DIRECTION	SECOND END RIGHT-HAND
THREAD DIRECTION	FIRST END RIGHT-HAND
FLOW CONTROL DEVICE	POPPET
VALVE DISCHARGE FLOW RATE	CUBIC FEET PER MINUTE 35.0
MAXIMUM OPERATING TEMP	SECOND RESPONSE FAHRENHEIT -65.0
MAXIMUM OPERATING TEMP	FIRST RESPONSE FAHRENHEIT 180.0
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	SECOND END THREADED EXTERNAL PIPE
CONNECTION TYPE	FIRST END THREADED EXTERNAL TUBE
ADJUSTABLE PRESSURE RANGE	POUNDS PER SQUARE INCH 40.0 TO 125.0
NOMINAL THREAD SIZE	FIRST END INCHES 0.562
NOMINAL THREAD SIZE	SECOND END INCHES 0.250
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 125.0
SEAT ANGLE	FIRST END DEGREES 37.0
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 50.0
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	FIRST END INCHES 0.375
MATERIAL	BODY COPPER ALLOY 360
MATERIAL	SEAT RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
MATERIAL	FLOW CONTROL DEVICE STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION	BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-B-626,ALLOY 360
MATERIAL DOCUMENT AND CLASSIFICATION	SEAT MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-1149,TYE 2,CLASS 5
MEDIA FOR WHICH DESIGNED	SINGLE RESPONSE WATER-OIL-GAS
PROPRIETARY CHARACTERISTICS	PACS
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	SECOND END ANPT
THREAD SERIES DESIGNATOR	FIRST END UNIFIED NATIONAL JOINT FINE (UNJF)

MOE rule	MOE CD	AMC	AMSC	Date assigned	PICA	PICA LOA	Auth collab
ZH01	ZH			01-APR-91	ZH	81	ZH
DGX1	DS	3	L	01-JAN-26	GX	01	GX

PICA SICA: P
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
Intermediate container qty: AAA
Quantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
Method of preservation: ZZ
Special requirements apply that are not represented by the code symbols; details are provided with the acquisition...
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: ZZ
Special requirement – See specific instructions or drawings provided
Wrap mat: ZZ
Special requirements – see specific instructions or drawings provided
Cush dun: ZZ
Special requirements.
THK: C
3/4 inch thick
Unit cont: E5
ASTM D5118/D5118M, fiberboard box.
PKG data source: P

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: E5
ASTM D5118/D5118M, fiberboard box.
Lvl A: Q
Packing shall be accomplished in accordance with table C.II for the packing level specified.
Lvl b: Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight: 0.0000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0000
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.