Product Details | DISK RETAINER AND THROTTLING SKIRT

4820-01-159-7777

Part Alternates: 26M77100, 26M77-100, 26M77-100 ITEM 31, 26M77100ITEM31, 8452445066, 845-2445066, 845-2445066 ITEM 31, 8452445066ITEM31, 4820-01-159-7777, 01-159-7777, 4820011597777, 011597777

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 AUG 1983 01-159-7777

Demand History | NSN 4820-01-159-7777

Part Number Request Date QTY Origin
4820-01-159-7777 2024-06-156 6 DIBBS
4820-01-159-7777 2024-05-144 6 DIBBS
4820-01-159-7777 2014-04-105 16 DIBBS
4820-01-159-7777 2009-07-191 5 DIBBS

Cross Reference | NSN 4820-01-159-7777

Part Number Cage Code Manufacturer
26M77-100 96169 ELECTRIC BOAT CORPORATION
26M77-100 ITEM 31 96169 ELECTRIC BOAT CORPORATION
845-2445066 80064 NAVAL SHIP SYSTEMS COMMAND
845-2445066 ITEM 31 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-159-7777

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION NICKEL COPPER ALLOY,QQ-N-281;SIZE 3.000 IN.;OD 2.778 IN. NOMINAL;HEIGHT 3.250 IN. NOMINAL;ONE HOLE 0.172 IN. DIA,AND 0.531 IN. DEEP,0.812 IN. FROM CENTER

Restrictions/Controls & Freight Information | NSN 4820-01-159-7777

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 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 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 4820-01-159-7777

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