Product Details | BOWL INSULATOR

5970-00-959-4488 An insulator used for wire entering or feedthru purposes. May include mounting and/or conducting hardware. Includes replacement bowls for feedthru insulators. Characterized by one or more bowl or bell shaped insulator surfaces.

Part Alternates: NL422B58055, NL422B58-055, MIL-I-23264/19, MILI2326419, 5970-00-959-4488, 00-959-4488, 5970009594488, 009594488

Electrical and Electronic Equipment Components | Electrical Insulators and Insulating Materials

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-959-4488

Demand History | NSN 5970-00-959-4488

Part Number Request Date QTY Origin
5970-00-959-4488 2015-02-43 2 DIBBS
5970-00-959-4488 2015-02-35 2 DIBBS
5970-00-959-4488 2012-06-158 3 DIBBS
5970-00-959-4488 2012-05-128 3 DIBBS
5970-00-959-4488 2009-08-239 2 DIBBS
5970-00-959-4488 2009-08-239 4 DIBBS
5970-00-959-4488 2009-08-239 10 DIBBS

Cross Reference | NSN 5970-00-959-4488

Part Number Cage Code Manufacturer
MIL-I-23264/19 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NL422B58-055 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5970-00-959-4488

Characteristic Specifications
OUTSIDE DIAMETER 6.750 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER 5.500 INCHES NOMINAL
SHOULDER OUTSIDE DIAMETER 4.250 INCHES NOMINAL
HEIGHT ABOVE MOUNTING SURFACE 3.500 INCHES NOMINAL
CENTER STUD HOLE DEPTH 0.500 INCHES NOMINAL
GASKET THICKNESS 0.187 INCHES NOMINAL
CENTER STUD LENGTH 6.500 INCHES NOMINAL
TERMINAL WIRE HOLE DEPTH 0.688 INCHES NOMINAL
CENTER STUD HOLE DIAMETER 0.437 INCHES NOMINAL
TERMINAL WIRE HOLE DIAMETER 0.460 INCHES NOMINAL
SHOULDER DEPTH 0.250 INCHES NOMINAL
MATERIAL AND LOCATION OVERALL CERAMIC, MIL-I-10, GRADE L422 ELECTRICAL TERMINATION BRASS, QQ-B-637 OR ELECTRICAL TERMINATION BRONZE MANGANESE, QQ-L-225, COMP 1-CANCELED GASKET RUBBER, MIL-G-1149, TYPE 1, CLASS 2
IDENTIFICATION CODE COLOR BROWN
SCREW THREAD SERIES DESIGNATOR AND LOCATION CENTER STUD UNC MOUNTING FACILITY UNF
SCREW THREAD DIAMETER AND LOCATION 0.375 CENTER STUD INCHES NOMINAL 0.375 MOUNTING FACILITY INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH AND LOCATION 16 CENTER STUD 16 MOUNTING FACILITY
THREAD CLASS AND LOCATION 2B CENTER STUD 2B MOUNTING FACILITY
THREAD LENGTH AND LOCATION 1.062 MOUNTING FACILITY INCHES NOMINAL
ELECTRICAL TERMINATION QUANTITY 1
SPECIAL FEATURES 6 HOLES ON 5.500 IN. DIA EQUALLY SPACED
III FURNISHED ITEMS AND QUANTITY 1 TERMINAL LUG AND 21 NUT AND 1 FLAT WASHER AND 7 LOCK WASHER AND STUDS 6
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-23264/19
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE NL422B58-055

Restrictions/Controls & Freight Information | NSN 5970-00-959-4488

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 103300 INSULATING MATERIAL NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5970-00-959-4488

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