Product Details | PORT STOPBLOCK ASSY

3940-01-500-3861

Part Alternates: B8319522A2, B831-9522-A2, 5967410337A2, 596-7410337-A2, 3940-01-500-3861, 01-500-3861, 3940015003861, 015003861

Materials Handling Equipment | Blocks, Tackle, Rigging, and Slings

Supply Group (FSG) NSN Assign. NIIN
39 23 AUG 2002 01-500-3861

Cross Reference | NSN 3940-01-500-3861

Part Number Cage Code Manufacturer
596-7410337-A2 53711 NAVAL SEA SYSTEMS COMMAND
B831-9522-A2 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 3940-01-500-3861

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING AND NICKEL ALLOY
OVERALL LENGTH 13.750 INCHES NOMINAL
OVERALL WIDTH 4.000 INCHES NOMINAL
OVERALL HEIGHT 7.630 INCHES NOMINAL
ACCESSORY COMPONENTS AND QUANTITY BLOCK 1, STOP PAD 4, CENTER BLOCK 1, SHAFT 1, FLANGED JOURNAL BEARING 2, SQUARE KEY 1, BEARING SELF-LOCKING LOCKNUT 1, SCH CYL SELF-LOCKING CAP SCREW 10, WASHER 2
SPECIAL FEATURES ASSY FOUND ON DRAWING TITLED: SEAWOLF CLASS SSN 23, CARGO BAY LOADING CENTER, HOIST STOPS ASSEMBLY AND DETAILS
III END ITEM IDENTIFICATION LOS ANGELES CLASS SSN (688); VESSEL PRESS
III PART NAME ASSIGNED BY CONTROLLING AGENCY ASSY, STOPBLOCK, PORT

Restrictions/Controls & Freight Information | NSN 3940-01-500-3861

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:UPrecious 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.
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
No Freight Information

Management | NSN 3940-01-500-3861

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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