VALVE,SAFETY RELIEF

4820FSC

00NCB code

421-6984Item number

NIIN 00-421-6984

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	Recoverability code	Management control	Net price	USC
01-OCT-2026	DA	Z	SMS	EA	$24.69	1	U	Z	J2200X-	$0.00	A
01-OCT-2026	DF	Z	SMS	EA	$24.69	1	U	N	SF9---N	$0.00	F
01-OCT-2026	DN	Z	SMS	EA	$24.69	1	U		9B-----	$0.00	N
01-OCT-2026	DS	Z	SMS	EA	$24.69	1	U	N	-------	$0.00	I
01-OCT-2026	GP	Z	SMS	EA	$24.69	1	U		-------	$0.00	C

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC	SADC
8Z237	61156 ESC FURNACE CO	A	C	1	6	AX			BV
Z67	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	5	9	5	AX	3	B
Z67-75	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	5	9	5	AX	3	B
125B1-4-75PSI	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	5	9	5	AX	1	B
125B-2-075	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	5	9	6	ZZ		B
125SS-2-075	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	3	2	6	ZZ
125200	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	5	9	4	AX	4	B
125 1-4 75PSI	75336 F.C.KINGSTON CO. DBA STORM MANUFACTURING	A	5	9	3	CT	3	B
Z67-70	11568 GARDNER DENVER INC.	A	5	9	5	AX	3	B
Z-67-75	11568 GARDNER DENVER INC.	A	5	9	1	AX	4	B

MATERIAL	FLOW CONTROL DEVICE STEEL CORROSION RESISTING
MAXIMUM OPERATING TEMP	SINGLE RESPONSE FAHRENHEIT 250.0
NOMINAL PIPE SIZE ACCOMMODATED	FIRST END INCHES 0.250
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 75.0
MATERIAL	BODY COPPER ALLOY
MATERIAL	SEAT COPPER ALLOY
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	INTEGRAL
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	FIRST END NPT
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	FIRST END THREADED EXTERNAL PIPE
THREAD QUANTITY PER INCH	18
DISK LOADING METHOD	SPRING
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0
CONNECTION STYLE
NOMINAL THREAD SIZE	FIRST END INCHES 0.250
THREAD DIRECTION	FIRST END RIGHT-HAND
FLOW CONTROL DEVICE	BALL
END ITEM IDENTIFICATION	GRUMMIN AEROSPACE A10 AIRCRAFT
MEDIA FOR WHICH DESIGNED	SINGLE RESPONSE AIR

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Supp collab	Fmr MOE rl
ZH01	ZH			01-APR-91			ZH	81			ZH
ZW01	ZW			01-NOV-98			ZW	81			ZW
A920	DA	3	D	01-JAN-05	Z	CD	GX	01	CD	5D	GX CD	AZ BF	A181
C911	GP	3	D	01-JAN-05			GX	01	XG	5D	XG GX		C001
FXGC	DF	3	D	01-JAN-05	Z	SX	GX	01	SX	5D	TU GX		FXAX
N9BC	DN	3	D	01-JAN-05	Z	HD	GX	01	GH	5D	GX	HD	N9CD

PICA SICA: P
PKG cat: 16ZZ
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: 10
Physical protection
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: BG
A-A-1898, Grade II, water resistant cellulosic cushioning
THK: C
3/4 inch thick
Unit cont: BE
MIL-DTL-117, Type II, Class C, Style 1, medium duty, waterproof, greaseproof, opaque bag.
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: 0.1000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0070
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

FSC	Cancelled NIIN	NIIN status code	Effective date	DEMIL code
4310	4310-00-479-8855	5	02-JUL-2026	A
4820	4820-00-858-8107	7	02-JUL-2026	A
4310	4310-00-870-5911	7	02-JUL-2026	A

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