VALVE,CHECK

4820FSC

00NCB code

272-2238Item number

NIIN 00-272-2238

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	Z	SMS	EA	0.0000	$1,729.08	1	U	0	9B-----	$0.00	N
01-OCT-2026	DS	Z	SMS	EA	0.0000	$1,729.08	1	U	0	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC	SADC
K-1120-4-4	55469 ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES	A	3	2	2	AX	4	A
K-1120-4-4	83533 ESSEX INDUSTRIES INC DIV MANUFACTURING DIVISION	A	C	1	5	ZZ			AC
1C1196	99240 CRISSAIR INC DIV ESCO TECHNOLOGIES	A	5	2	5	ZZ

MOUNTING POSITION	HORIZONTAL OR VERTICAL
DISK LOADING METHOD	SPRING
CONNECTION STYLE
NOMINAL THREAD SIZE	FIRST END INCHES 0.437
NOMINAL THREAD SIZE	SECOND END INCHES 0.375
THREAD QUANTITY PER INCH	20
SEAT ANGLE	FIRST END DEGREES 37.0
SEAT ANGLE	SECOND END DEGREES 37.0
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	FIRST END INCHES 0.250
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	SECOND END INCHES 0.188
MATERIAL	OVERALL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5640
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	FIRST END UNF
THREAD SERIES DESIGNATOR	SECOND END UNF
THREAD DIRECTION	SECOND END RIGHT-HAND
FLOW CONTROL DEVICE	POPPET
CONNECTION TYPE	FIRST END THREADED EXTERNAL TUBE
MAXIMUM OPERATING TEMP	FIRST RESPONSE FAHRENHEIT -65.0
MAXIMUM OPERATING TEMP	SECOND RESPONSE FAHRENHEIT 200.0
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 6000.0
CONNECTION TYPE	SECOND END THREADED EXTERNAL TUBE
THREAD CLASS	3A
THREAD DIRECTION	FIRST END RIGHT-HAND
THREAD QUANTITY PER INCH	24
VALVE OPERATION METHOD	AUTOMATIC

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Supp collab
YB01	YB			01-APR-91			YB	81			YB
ZU01	ZU			01-MAR-08			ZU	81			ZU
N9BC	DN	1	L	01-DEC-13	Z	GH	GX	01	GH	5D	GX	GT GG

PICA SICA: P
PKG cat: 27Z0
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: 31
Waterproof bag, heat sealed
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: 00
No requirement
Wrap mat: 00
No requirement
Cush dun: ZZ
Special requirements.
THK: C
3/4 inch thick
Unit cont: D4
Vendor's setup or folding 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: 0.1000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0050
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

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