VALVE,CHECK

4820FSC

01NCB code

166-5347Item number

NIIN 01-166-5347

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	DF	Z	SMS	EA	0.0000	$4,602.25	1	U	0	N	SF9EK-N	$0.00	F
01-OCT-2026	DS	Z	SMS	EA	0.0000	$4,602.25	1	U	0		-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNSC
LE284-0031-0004	43999 THE BOEING COMPANY DIV LEGACY AM&M	A	3	2	6	ZZ
LE284-0031-0003	43999 THE BOEING COMPANY DIV LEGACY AM&M	A	5	9	2	SB	B
2S2720	99240 CRISSAIR INC DIV ESCO TECHNOLOGIES	A	5	9	2	SB	B
2S6576	99240 CRISSAIR INC DIV ESCO TECHNOLOGIES	A	5	2	6	ZZ

THREAD CLASS	3B
THREAD CLASS	3A
THREAD DIRECTION	SECOND END RIGHT-HAND
THREAD DIRECTION	FIRST END RIGHT-HAND
FLOW CONTROL DEVICE	DISK
DISK LOADING METHOD	SPRING
MAXIMUM OPERATING TEMP	SINGLE RESPONSE FAHRENHEIT 525.0
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	SECOND END THREADED EXTERNAL BOSS
CONNECTION TYPE	FIRST END THREADED INTERNAL BOSS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
THREAD QUANTITY PER INCH	12
NOMINAL THREAD SIZE	FIRST END INCHES 1.312
NOMINAL THREAD SIZE	SECOND END INCHES 1.312
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 70.0
SEAT ANGLE	SECOND END DEGREES 37.0
MATERIAL	BODY STEEL COMP 630
MEDIA FOR WHICH DESIGNED	SINGLE RESPONSE NITROGEN, GASEOUS
SURFACE TREATMENT	PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	FIRST END UNIFIED NATIONAL JOINT (UNJ)
THREAD SERIES DESIGNATOR	SECOND END UNIFIED NATIONAL JOINT (UNJ)

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: ZZ
Special requirement – See specific instructions or drawings provided.
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: 0.0130
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

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