VALVE,SAFETY RELIEF

4820FSC

00NCB code

010-6019Item number

NIIN 00-010-6019

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	Management control	Net price	USC
01-OCT-2026	DN	J	SMS	EA	0.0000	$7,688.03	1	U	0	3B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	0.0000	$7,688.03	1	U	0	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC	SADC
501-5357245PIEC	53711 NAVAL SEA SYSTEMS COMMAND	A	C	1	6	ZZ			AC
60-20-1/2IN SET	59375 RGI INC DBA RGI INC	A	C	1	6	ZZ			AC
MILV22549	81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	A	4	1	E	AX	3	D
MILV22549G1-2 400-33T055SBU	03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG	A	5	1	6	HD	3	D

FURNISHED ITEMS AND QUANTITY	NUT 2 AND TAILPIECE 2 AND WRENCH 1
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED	SINGLE RESPONSE AIR
NOMINAL PIPE SIZE ACCOMMODATED	ALL ENDS INCHES 0.500
VALVE DISCHARGE FLOW RATE	CUBIC FEET PER MINUTE 189.0
MATERIAL DOCUMENT AND CLASSIFICATION	BODY FED SPEC 1ST MATERIAL RESPONSE QQ-N-281 OR FED SPEC 2ND MATERIAL RESPONSE QQ-N-288
MAXIMUM OPERATING TEMP	SINGLE RESPONSE FAHRENHEIT 165.0
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	ALL ENDS UNTHREADED INTERNAL PIPE
MATERIAL DOCUMENT AND CLASSIFICATION	SEAT FED SPEC 1ST MATERIAL RESPONSE QQ-N-281 OR FED SPEC 2ND MATERIAL RESPONSE QQ-N-288
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0
BONNET TYPE	INSIDE SPRING
TEST DATA DOCUMENT	SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-S-901
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 55.0
MATERIAL	OVERALL NICKEL ALLOY
DISK LOADING METHOD	SPRING
BONNET ATTACHMENT METHOD	BOLTED
FEATURES PROVIDED	PRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICE	DISK

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Supp collab	Fmr MOE rl
ZW01	ZW			01-NOV-05			ZW	81			ZW
N9BC	DN	1	G	01-JAN-05	Z	HD	GX	01	GH	5D	GX	HD	N9CD

PICA SICA: P
PKG cat: 16Z0
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: 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: 7.3000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.3360
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.
Supplemental instructions: IP056: MERCURY OR MERCURY

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