Product Details | SPECIAL SHAPED VALVE DIAPHRAGM

2915-01-170-8286 An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers42200038Marine Lifesaving and Diving Equipment48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 10106557 , 31698213, 3169821-3, 2915-01-170-8286, 01-170-8286, 2915011708286, 011708286

Engine Accessories | Engine Fuel System Components, Aircraft and Missile Prime Movers

Supply Group (FSG) NSN Assign. NIIN
29 29 JAN 1984 01-170-8286

Drawings & Photos | NSN 2915-01-170-8286


Demand History | NSN 2915-01-170-8286

Part Number Request Date QTY Origin
3169821-3 2019-02-57 179 DIBBS
3169821-3 2019-02-44 179 DIBBS
2915-01-170-8286 2018-09-260 128 DIBBS
2915-01-170-8286 2018-09-249 128 DIBBS
2915-01-170-8286 2018-05-128 70 DIBBS
2915-01-170-8286 2017-02-40 48 DIBBS

Cross Reference | NSN 2915-01-170-8286

Part Number Cage Code Manufacturer
3169821-3 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3169821-3 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 2915-01-170-8286

Characteristic Specifications
STYLE DESIGNATOR 52 SPECIAL SHAPED
HOLE DIAMETER 0.230 INCHES NOMINAL
BOLT CIRCLE DIAMETER 3.260 INCHES NOMINAL
MATERIAL THICKNESS 0.017 INCHES NOMINAL
TAPER MINOR DIAMETER 1.950 INCHES NOMINAL
TAPER MAJOR DIAMETER 2.765 INCHES MINIMUM AND 2.790 INCHES MAXIMUM
BOLT HOLE QUANTITY 8
MEDIA FOR WHICH DESIGNED AIR
PRESSURE RATING 168.0 POUNDS PER SQUARE INCH NOMINAL
TEMP RATING 450.0 DEG FAHRENHEIT MAXIMUM
FSC APPLICATION DATA VALVE ASSEMBLY-AIR SHUTOFF,STARTING ISOLATION
MANUFACTURERS CODE 59364
DESIGN CONTROL REFERENCE 3169821-3

Restrictions/Controls & Freight Information | NSN 2915-01-170-8286

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2915-01-170-8286

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each