VALVE,SAFETY RELIEF

4820FSC

00NCB code

726-7862Item number

NIIN 00-726-7862

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	J	SMS	EA	$12,157.32	1	U	Z	J2200X-	$0.00	A
01-OCT-2026	DF	J	SMS	EA	$12,157.32	1	U	N	SF9---N	$0.00	F
01-OCT-2026	DN	J	SMS	EA	$12,157.32	1	U		9B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	$12,157.32	1	U	N	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
PC475600022-1	38597 LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS	A	5	9	5	AX	3	B
840892-01	96487 VALCOR ENGINEERING CORPORATION	A	3	2	5	ZZ
840892-01	0KDP7 KIDDE-FENWAL, LLC	A	5	9	5	AX		B
840892-1	0KDP7 KIDDE-FENWAL, LLC	A	5	9	6	AX		B
9062599	18876 US ARMY AVIATION AND MISSILE COMMAND	A	D	9	5	AX	3	D

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	FIRST END INCHES 0.250
THREAD CLASS	3A
DISK LOADING METHOD	SPRING
STYLE DESIGNATOR
THREAD DIRECTION	FIRST END RIGHT-HAND
SURFACE TREATMENT	LOCATION NOT OTHERWISE SPECIFIED ANODIZE
MATERIAL	BODY ALUMINUM ALLOY
FLOW CONTROL DEVICE	POPPET
MATERIAL	SEAT NICKEL ALLOY
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 3450.0
THREAD SERIES DESIGNATOR	FIRST END UNF
MATERIAL	FLOW CONTROL DEVICE ALUMINUM ALLOY AND RUBBER SYNTHETIC
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0
SEAT ANGLE	FIRST END DEGREES 37.0
BONNET TYPE	INSIDE SPRING
BONNET ATTACHMENT METHOD	THREADED
NOMINAL THREAD SIZE	FIRST END INCHES 0.438
CONNECTION STYLE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	FIRST END THREADED EXTERNAL TUBE
FEATURES PROVIDED	VALVE STEM LOCK SHIELD
THREAD QUANTITY PER INCH	20
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
YA01	YA			01-SEP-07			YA	81			YA
YB01	YB			01-FEB-94			YB	81			YB
ZE01	ZE			01-APR-91			ZE	81			ZE
ZC01	ZC			01-APR-91			ZC	81			ZC
ZG01	ZG			01-APR-91			ZG	81			ZG
ZH01	ZH			01-APR-96			ZH	81			ZH
ZR01	ZR			01-DEC-07			ZR	81			ZR
ZT01	ZT			01-APR-91			ZT	81			ZT
ZU01	ZU			01-JUN-05			ZU	81			ZU
ZW01	ZW			01-NOV-98			ZW	81			ZW
A920	DA	3	C	01-JAN-05	Z	BD	GX	01	CD	5D	GX CD	BD	A181
FXGC	DF	3	C	01-JAN-05	Z	SX	GX	01	SX	5D	TU GX		FXAX
N9BC	DN	3	C	01-JAN-05	Z	GH	GX	01	GH	5D	GX	KE	N9CD

PICA SICA: P
PKG cat: 18ZZ
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: 32
Container, waterproof bag, heat sealed
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: 10
MIL-PRF-21260, preservative and break-in lubricating oil, internal combustion engine, Grade 10, 30 or 50
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: ED
ASTM D5118/D5118M, Type CF, Class weather resistant, corrugated 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: 0.2000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0110
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.
Supplemental instructions: BAGS SHALL BE FABRICATED

FSC	Cancelled NIIN	NIIN status code	Effective date	DEMIL code
1650	1650-00-627-4306	7	01-JUL-2026	B
4820	4820-00-664-1107	7	02-JUL-2026	A

Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.