Product Details | WASHER INSULATOR

5970-00-186-6477 An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes items with more than one hole. See also INSULATOR, DISK; INSULATOR, BEAD; INSULATOR, BUSHING; and INSULATOR, PLATE

Part Alternates: 2528594, 5970-00-186-6477, 00-186-6477, 5970001866477, 001866477

Electrical and Electronic Equipment Components | Electrical Insulators and Insulating Materials

Supply Group (FSG) NSN Assign. NIIN
59 01 MAR 1971 00-186-6477

Drawings & Photos | NSN 5970-00-186-6477


Demand History | NSN 5970-00-186-6477

Part Number Request Date QTY Origin
5970-00-186-6477 2024-09-261 407 DIBBS
5970-00-186-6477 2019-06-175 514 DIBBS
5970-00-186-6477 2013-09-258 514 DIBBS
5970-00-186-6477 2013-01-01 379 DIBBS
5970-00-186-6477 2012-12-337 288 DIBBS
5970-00-186-6477 2012-12-336 288 DIBBS
5970-00-186-6477 2011-07-193 182 DIBBS
5970-00-186-6477 2010-08-229 160 DIBBS

Cross Reference | NSN 5970-00-186-6477

Part Number Cage Code Manufacturer
2528594 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 5970-00-186-6477

Characteristic Specifications
STYLE DESIGNATOR Q1 ROUND, FLAT
INSIDE DIAMETER 0.437 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
OUTSIDE DIAMETER 0.750 INCHES NOMINAL
OVERALL HEIGHT 0.0625 INCHES NOMINAL
MATERIAL AND LOCATION OVERALL PLASTIC, MELAMINE, MIL-P-15037, TYPE GME-CANCELLED/REPLACED BY MIL-I-24768/1
SPECIAL FEATURES 250 MICROINCH FINISH OVERALL
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 2528594

Restrictions/Controls & Freight Information | NSN 5970-00-186-6477

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: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.
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 72D unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 5970-00-186-6477

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