VALVE,CHECK

4820FSC

01NCB code

272-3889Item number

NIIN 01-272-3889

Identification

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit price	Quantity per unit pack	Controlled inventory item code	Management control	Net price	USC
01-OCT-2026	DN	J	SMS	EA	$130.00	1	U	9B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	$130.00	1	U	-------	$0.00	I
01-OCT-2026	GP	J	SMS	EA	$130.00	1	U	-------	$0.00	C

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	SADC
T-433-Y	21268 EDWARDS VACUUM LLC	A	C	1	6	ZZ	AC
T-433-Y	12168 NIBCO INC	A	3	9	E	AX

THREAD DIRECTION	ALL ENDS RIGHT-HAND
FLOW CONTROL DEVICE	DISK
DISK LOADING METHOD	WEIGHT
MAXIMUM OPERATING TEMP	SECOND RESPONSE FAHRENHEIT 100.0
MAXIMUM OPERATING TEMP	FIRST RESPONSE FAHRENHEIT 406.0
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	ALL ENDS THREADED INTERNAL PIPE
MOUNTING POSITION	HORIZONTAL
NOMINAL THREAD SIZE	ALL ENDS INCHES 0.750
OPERATING PRESSURE	FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
OPERATING PRESSURE	SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0
SPECIAL FEATURES	SWING CHECK TYPE
MATERIAL	FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE
MATERIAL	SEAT COPPER ALLOY 836
MATERIAL	BODY COPPER ALLOY 836
MATERIAL DOCUMENT AND CLASSIFICATION	SEAT ASSN STD SINGLE MATERIAL RESPONSE AST- B-62
MATERIAL DOCUMENT AND CLASSIFICATION	BODY ASSN STD SINGLE MATERIAL RESPONSE AST- B-62
MEDIA FOR WHICH DESIGNED	FIRST RESPONSE STEAM
MEDIA FOR WHICH DESIGNED	SECOND RESPONSE WATER-OIL-GAS
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	ALL ENDS NPT

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-98			ZW	81			ZW
C911	GP	3	L	01-AUG-04			GX	01	XG	5D	XG GX		C001
N9BC	DN	3	L	01-AUG-04	Z	HD	GX	01	GH	5D	GX	HD	N9CD

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: 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: ZZ
Special requirement – See specific instructions or drawings provided.
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: 1.1000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0100
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.
Supplemental instructions: PACKAGING IAW MIL-V-3.

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