VALVE,SAFETY RELIEF

4820FSC

00NCB code

040-3134Item number

NIIN 00-040-3134

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	DS	J	SMS	EA	0.0000	$2,042.81	1	U	0	-------	$0.00	I
01-OCT-2026	DN	J	SMS	EA	0.0000	$2,042.81	1	U	0	9B-----	$0.00	N

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC	RNJC
571973	31322 LUTRON ELECTRONICS CO INC	A	3	2	6	AX
906004	55469 ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES	A	5	2	6	AX
222784	77445 RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY	A	5	9	6	AX	3	B
571973	77445 RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY	A	5	9	6	AX	3	B
571973	03113 STEWART INDUSTRIES INC BOSSERT MACHINE DIV	H	5	9	6	AX		B
571973	11449 TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP	H	5	9	6	AX			1
222784	11449 TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP	H	5	9	6	AX

NOMINAL THREAD SIZE	SECOND END INCHES 0.437
VALVE OPERATION METHOD	AUTOMATIC
NOMINAL THREAD SIZE	THIRD END INCHES 0.437
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	FIRST END UNF
CONNECTION TYPE	FIRST END THREADED INTERNAL TUBE
THREAD SERIES DESIGNATOR	SECOND END UNF
THREAD SERIES DESIGNATOR	THIRD END UNF
NOMINAL THREAD SIZE	FIRST END INCHES 0.750
NOMINAL THREAD SIZE	FOURTH END INCHES 0.875
FLOW CONTROL DEVICE	POPPET
DISK LOADING METHOD	SPRING
RENEWABLE SEAT RING TYPE	BONDED
MATERIAL	BODY ALUMINUM
MATERIAL	FLOW CONTROL DEVICE STEEL
MATERIAL	SEAT STEEL
THREAD SERIES DESIGNATOR	FOURTH END UNF
CONNECTION STYLE
MOUNTING FACILITY	BRACKET(S)
CONNECTION TYPE	FOURTH END THREADED EXTERNAL BOSS
CONNECTION TYPE	SECOND END THREADED INTERNAL BOSS
CONNECTION TYPE	THIRD END THREADED INTERNAL BOSS
THREAD CLASS	2A
THREAD CLASS	2B
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	FIRST END INCHES 0.500
THREAD DIRECTION	FIRST END RIGHT-HAND
THREAD DIRECTION	FOURTH END RIGHT-HAND
SURFACE TREATMENT	LOCATION NOT OTHERWISE SPECIFIED ANODIZE
THREAD DIRECTION	THIRD END RIGHT-HAND
THREAD DIRECTION	SECOND END RIGHT-HAND

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Supp collab	Fmr MOE rl
YB01	YB			01-APR-91			YB	81			YB
N9BC	DN	3	H	01-JAN-05	Z	KE	GX	01	GH	5D	GX	KE	N9CD

PICA SICA: P
PKG cat: 41ZZ
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: 0.7000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0240
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.
Supplemental instructions: "PRESERVATION AND PACKAGIN

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