VALVE,SAFETY RELIEF

4820FSC

01NCB code

477-9754Item number

NIIN 01-477-9754

Identification

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit of measure quantity	Unit price	Quantity per unit pack	Controlled inventory item code	Shelf-life code	Recoverability code	Management control	Net price	USC
01-OCT-2026	DN	J	SMS	EA	0.0000	$102,698.28	1	U	0	D	3B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	0.0000	$102,698.28	1	U	0	F	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNSC
SW133B01E0100	01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY	A	5	9	E	ZZ
SW133	01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY	A	D	9	A	ZZ
SW133B01E0100/CDS17052	01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY	A	5	9	6	ZZ
SW13301E00/CDS17052	01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY	A	5	2	5	ZZ
SW13302E0100	15187 EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM	A	3	2	1	ZZ
SW133B01E0100/CDS17052	15187 EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM	A	5	2	6	ZZ
SW133B01E0100	15187 EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM	A	5	9	E	ZZ	B
SW13301E0100	15187 EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM	A	5	2	5	ZZ

FLOW CONTROL DEVICE	DISK
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	BOLTED
DISK LOADING METHOD	SPRING
RENEWABLE SEAT RING TYPE	PRESSED-IN
MAXIMUM OPERATING TEMP	SINGLE RESPONSE FAHRENHEIT 165.0
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	ALL ENDS THREADED EXTERNAL PIPE
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 100.0
PART NAME ASSIGNED BY CONTROLLING AGENCY	1/2" RELIEF VALVE TYP 1551-T
SPECIAL FEATURES	SPRING MATERIAL IS STAINLESS STEEL; VENT MUST BE OPEN TO ATMOSPHERE OR PIPED TO DOWNSTREAM PIPING
MATERIAL	FLOW CONTROL DEVICE NICKEL ALLOY R-405
MATERIAL	SEAT NICKEL ALLOY R-405
MATERIAL	BODY COPPER ALLOY 922
MATERIAL	STEM NICKEL ALLOY R-405
MATERIAL DOCUMENT AND CLASSIFICATION	FLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 OR AST- B164
MATERIAL DOCUMENT AND CLASSIFICATION	STEM FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 OR AST- B164
MATERIAL DOCUMENT AND CLASSIFICATION	BODY ASSN STD SINGLE MATERIAL RESPONSE AST-B-61
MATERIAL DOCUMENT AND CLASSIFICATION	SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 OR AST- B164
STYLE DESIGNATOR
FURNISHED ITEMS AND QUANTITY	CAP 1 AND LOCKING DEVICE 1

PICA SICA: P
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
TOS: B
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: AE
Seal or plug all openings and preserve by Method 10.
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: 00
No requirement
Wrap mat: ZZ
Special requirements – see specific instructions or drawings provided
Cush dun: ZZ
Special requirements.
THK: C
3/4 inch thick
Unit cont: D3
PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or fiberboard box.
PKG data source: P

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: DO
Any suitable fiber box included in this table may be used (see J.4.9.1).
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.

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