NSN 4820-01-070-7670 MS356703A, MS35670-3A, 309550

Product Details | SAFETY RELIEF VALVE

4820-01-070-7670 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: MS356703A, MS35670-3A, 309550, 4820-01-070-7670, 01-070-7670, 4820010707670, 010707670

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	19 JAN 1979	01-070-7670	05488 ( VALVE, SAFETY RELIEF )

Drawings & Photos | NSN 4820-01-070-7670

Part Number	Request Date	QTY	Origin
4820-01-070-7670	2025-11-308	1440	Israel
4820-01-070-7670	2025-10-276	600	Australia
4820-01-070-7670	2025-05-139	32	US
4820-01-070-7670	2025-02-37	3652	DIBBS
MS356703A	2024-04-110	100	AU
4820-01-070-7670	2024-03-67	7295	DIBBS
4820-01-070-7670	2024-02-39	380	US
MS356703A	2024-02-39	2	United States
4820-01-070-7670	2022-11-312	4708	DIBBS
MS356703A	2022-04-96	5	MX
4820-01-070-7670	2022-02-35	3000	US
4820-01-070-7670	2022-01-06	3054	Taiwan
4820-01-070-7670	2021-10-276	14	VI
4820-01-070-7670	2021-07-192	10	TR
4820-01-070-7670	2021-05-137	8	us
MS356703A	2021-05-137	8	us
MS356703A	2020-09-272	4	US
4820-01-070-7670	2019-09-267	17311	US
4820-01-070-7670	2019-09-266	17311	DIBBS
MS356703A	2019-04-108	400	AU
4820-01-070-7670	2019-04-107	2	CA
4820-01-070-7670	2019-04-102	3000	Turkey
4820-01-070-7670	2018-09-255	10381	DIBBS
4820-01-070-7670	2018-09-253	10381	DIBBS
4820-01-070-7670	2017-07-200	5000	United States
4820-01-070-7670	2017-07-192	4474	MANUAL
MS35670-3A	2017-07-192	4474	PK
4820-01-070-7670	2017-02-45	64	US
4820-01-070-7670	2014-08-237	300	CL
MS35670-3A	2014-02-56	260	Chile
MS35670-3A	2013-08-229	728	Canada
MS356703A	2013-06-154	98	US
4820-01-070-7670	2013-04-108	1500	MANUAL
4820-01-070-7670	2013-04-106	900	Greece
MS356703A	2013-03-84	100	United States
4820-01-070-7670	2013-01-22	50	Turkey
4820-01-070-7670	2012-06-164	27018	DIBBS
4820-01-070-7670	2012-04-121	38747	DIBBS
4820-01-070-7670	2012-04-115	52079	DIBBS
MS356703A	2012-04-93	41	US
4820-01-070-7670	2012-03-83	391	DIBBS
4820-01-070-7670	2011-11-318	3828	DIBBS
4820-01-070-7670	2011-09-273	2473	DIBBS
4820-01-070-7670	2011-08-217	2012	DIBBS
4820-01-070-7670	2011-08-213	1882	DIBBS
4820-01-070-7670	2011-06-166	2518	DIBBS
4820-01-070-7670	2011-05-145	972	DIBBS
4820-01-070-7670	2011-05-123	1292	DIBBS
4820-01-070-7670	2011-04-104	1348	DIBBS
4820-01-070-7670	2010-12-337	1985	DIBBS
MS356703A	2010-10-300	110	Israel
4820-01-070-7670	2010-10-291	1161	DIBBS
4820-01-070-7670	2010-07-207	4434	DIBBS
4820-01-070-7670	2010-04-112	20	United Kingdom
4820-01-070-7670	2010-03-71	1182	DIBBS
4820-01-070-7670	2010-02-53	1478	DIBBS
4820-01-070-7670	2010-01-05	2084	DIBBS
4820-01-070-7670	2009-12-355	1015	DIBBS
4820-01-070-7670	2009-03-68	250	Spain
4820-01-070-7670	2006-10-303	100	Canada

Cross Reference | NSN 4820-01-070-7670

Part Number	Cage Code	Manufacturer
309550	N0146	ALVIS MOELV AS TIDL HAGGLUNDS MOELVAS
MS35670-3A	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Related Products | NSN 4820-01-070-7670

4820-01-070-7716, 4820-01-070-7719, 4820-01-070-7721, 4820-01-070-8148, 4820-01-070-8221

Technical Data | NSN 4820-01-070-7670

Characteristic	Specifications
MATERIAL	STEEL COMP 1109 OR STEEL COMP 1212 OR STEEL COMP 1213 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-637,COMP 1109,1212 OR 1213 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	C4 STRAIGHT THRU
FLOW CONTROL DEVICE	POPPET
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	THREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLE	G46B PLAIN ALL ENDS
THREAD SERIES DESIGNATOR	PTF-SPL SHORT ALL ENDS
NOMINAL THREAD SIZE	0.125 INCHES ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
SPECIFICATION/STANDARD DATA	96906-MS35670 GOVERNMENT STANDARD
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS35670-3A

Restrictions/Controls & Freight Information | NSN 4820-01-070-7670

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:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	127220	PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	594	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 4820-01-070-7670

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	G EA : Each

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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	G EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	G 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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	G EA : Each