Product Details | CHECK VALVE

4820-01-129-5145 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: ST7M475, ST7M4758, ST7M475-8, ZE2CV082, ZE2CV08-2, P985338, P98-533-8, 10124599 , 2S6136, 4820-01-129-5145, 01-129-5145, 4820011295145, 011295145

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 APR 1982 01-129-5145

Drawings & Photos | NSN 4820-01-129-5145


Demand History | NSN 4820-01-129-5145

Part Number Request Date QTY Origin
2S6136 2023-12-341 5 DIBBS
P98-533-8 2023-12-341 5 DIBBS
ST7M475-8 2023-12-341 5 DIBBS
ZE2CV08-2 2023-12-341 5 DIBBS
2S6136 2023-11-330 5 DIBBS
P98-533-8 2023-11-330 5 DIBBS
ST7M475-8 2023-11-330 5 DIBBS
ZE2CV08-2 2023-11-330 5 DIBBS
2S6136 2023-06-166 3 DIBBS
P98-533-8 2023-06-166 3 DIBBS
ST7M475-8 2023-06-166 3 DIBBS
ZE2CV08-2 2023-06-166 3 DIBBS
2S6136 2020-07-198 11 DIBBS
P98-533-8 2020-07-198 11 DIBBS
ST7M475-8 2020-07-198 11 DIBBS
ZE2CV08-2 2020-07-198 11 DIBBS
2S6136 2020-07-183 11 DIBBS
P98-533-8 2020-07-183 11 DIBBS
ST7M475-8 2020-07-183 11 DIBBS
ZE2CV08-2 2020-07-183 11 DIBBS
2S6136 2019-02-45 12 DIBBS
P98-533-8 2019-02-45 12 DIBBS
ST7M475-8 2019-02-45 12 DIBBS
ZE2CV08-2 2019-02-45 12 DIBBS
4820-01-129-5145 2018-08-239 8 DIBBS
4820-01-129-5145 2018-08-221 8 DIBBS
4820-01-129-5145 2017-09-256 2 DIBBS
4820-01-129-5145 2017-08-215 9 DIBBS
4820-01-129-5145 2017-05-130 6 DIBBS
4820-01-129-5145 2016-03-82 6 DIBBS
4820-01-129-5145 2012-07-207 2 DIBBS
4820-01-129-5145 2012-03-68 3 DIBBS
4820-01-129-5145 2011-04-102 51 US
4820-01-129-5145 2010-02-49 3 DIBBS

Cross Reference | NSN 4820-01-129-5145

Part Number Cage Code Manufacturer
2S6136 99240 CRISSAIR, INC.
P98-533-8 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
ST7M475 76301 BOEING COMPANY, THE DBA BOEING
ST7M475-8 76301 BOEING COMPANY, THE DBA BOEING
ZE2CV08-2 62701 ZEVCO INC

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Technical Data | NSN 4820-01-129-5145

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
STYLE DESIGNATOR A6 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE FUEL/OIL, HYDROCARBON 2ND RESPONSE
MAXIMUM OPERATING TEMP 350.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END
CONNECTION STYLE B42 FLARED 1ST END B4 GASKET SEAL 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
THREAD SERIES DESIGNATOR UNJF 1ST END UNJF 2ND END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.750 INCHES 2ND END
THREAD CLASS 3A 1ST END 3B 2ND END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
MOUNTING POSITION HORIZONTAL OR VERTICAL

Restrictions/Controls & Freight Information | NSN 4820-01-129-5145

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-129-5145

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each