NSN 4820-00-793-5836 MC16131175, MC1613-1175, K84089204

Product Details | SAFETY RELIEF VALVE

4820-00-793-5836 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: MC16131175, MC1613-1175, K84089204, K840892-04 , 6510065, 65-1006-5, 84089204, 840892-04, 9176090, 4820-00-793-5836, 00-793-5836, 4820007935836, 007935836

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	01 JAN 1962	00-793-5836	05488 ( VALVE, SAFETY RELIEF )

Drawings & Photos | NSN 4820-00-793-5836

Part Number	Request Date	QTY	Origin
840892-04	2021-11-333	1	DIBBS
4820-00-793-5836	2013-01-14	7	DIBBS
4820-00-793-5836	2012-08-222	5	DIBBS
4820-00-793-5836	2012-07-187	5	DIBBS
4820-00-793-5836	2011-04-110	10	DIBBS
4820-00-793-5836	2010-03-63	7	DIBBS

Cross Reference | NSN 4820-00-793-5836

Part Number	Cage Code	Manufacturer
65-1006-5	02031	ENTWISTLE CO THE VAN ZELM DIV
840892-04	0KDP7	KIDDE-FENWAL INC DBA CHEMTRON KIDDE FIRE SYSTEMS
9176090	18876	U S ARMY AVIATION AND MISSILE COMMAND
K840892-04	58163	MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS
MC1613-1175	76050	EATON AEROSPACE LLC M C AEROSPACE DIV

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Related Products | NSN 4820-00-793-5836

4820-00-793-5837, 4820-00-793-6806, 4820-00-793-6898, 4820-00-793-7407, 4820-00-793-8078

Technical Data | NSN 4820-00-793-5836

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY 2024 BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE PLASTIC POLYAMIDE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY
SURFACE TREATMENT	ANODIZE
STYLE DESIGNATOR	C4 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	1400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD	MANUAL
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE	G42 FLARED 1ST END
SEAT ANGLE	37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR	UNF 1ST END
NOMINAL THREAD SIZE	0.437 INCHES 1ST END
THREAD QUANTITY PER INCH	20 1ST END
THREAD CLASS	3A 1ST END
THREAD DIRECTION	RIGHT-HAND 1ST END
DISK LOADING METHOD	SPRING
OPENING PRESSURE SETTING	1170.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE	1000.0 TO 1400.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED	VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE
TEST DATA DOCUMENT	33525-840892 DRAWING

Restrictions/Controls & Freight Information | NSN 4820-00-793-5836

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).

Category	Code	Description
NMF Description	127220	PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating	P	77.5
Less than truck load rating	P	77.5
Water commodity Code	594	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling	Z	No special handling required.
Special Handling Code	Z	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 4820-00-793-5836

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each