VALVE,SAFETY RELIEF

4820FSC

01NCB code

539-3343Item number

NIIN 01-539-3343

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	$23,344.14	1	U	0	D	3BCP---	$0.00	N
01-OCT-2026	DS	J	SMS	EA	0.0000	$23,344.14	1	U	0	F	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC
20167	01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY	A	D	9	C	ZZ
A15710	01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY	A	D	9	C	ZZ
20167JM51MCP	03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG	A	3	1	E	ZZ
20167JM51M	15187 EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM	A	5	2	G	ZZ
20167D02R0058	15187 EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM	A	5	1	6	ZZ

FLOW CONTROL DEVICE	DISK
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	BOLTED
DISK LOADING METHOD	SPRING
RENEWABLE SEAT RING TYPE	RETAINING SCREW
MAXIMUM OPERATING TEMP	SINGLE RESPONSE FAHRENHEIT 320.0
END ITEM IDENTIFICATION	NEW CONSTRUCTION LCS1
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	ALL ENDS UNTHREADED INTERNAL TUBE
VALVE SIZE	INCHES 0.500
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 500.0
CRITICALITY CODE JUSTIFICATION	ZZZY
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 58.0
FIRST CONNECTION FACE TO CENTERLINE DISTANCE	INCHES 3.625
SECOND CONNECTION FACE TO CENTERLINE DISTANCE	INCHES 3.562
PART NAME ASSIGNED BY CONTROLLING AGENCY	1/2 X 3/4 RELIEF VALVE
SPECIAL FEATURES	TYPE 1551-T RELIEF VALVE; 1/2" INLET AND 3/4" OUTLET; UNION NUTS AND TAILPIECES ARE BRONZE. RATED CAPACITY 204 SCFM, REQUIRED CAPACITY 30 SCFM
MATERIAL	BODY BRONZE
MATERIAL	FLOW CONTROL DEVICE NICKEL ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE
MATERIAL	SEAT NICKEL ALLOY
MATERIAL	STEM NICKEL ALLOY
STYLE DESIGNATOR
FURNISHED ITEMS AND QUANTITY	PLUGGED DRAIN 1 AND TAILPIECE 2 AND NUT 2
SPECIFICATION/STANDARD DATA	GOVERNMENT SPECIFICATION 81349 - -IL-V-22549
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330

PICA SICA: P
PKG cat: 69F0
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: 33
Greaseproof-waterproof bag, heat sealed
Clng drying: Z
Special requirements - See specific instructions or drawings provided.
Pres mat: 00
No requirement
Wrap mat: ZZ
Special requirements – see specific instructions or drawings provided
Cush dun: 00
No requirement
THK: 0
Not applicable
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: ZZ
Special requirements
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: M
All packaging data is mandatory for compliance and no substitutions are permitted.
Supplemental instructions: IP042: OXYGEN CLEAN PACKAG

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