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NSN 5970-00-189-0341, 5970001890341
INSULATOR,WASHER

Federal Supply Classification
FSC 5970 - Electrical Insulators and Insulating Materials
National Item Identification Number
NIIN 001890341
Codification Country
United States
Item Name Code
INC 18294
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 5970-00-189-0341

National Stock Number (NSN) 5970-00-189-0341, or NIIN 001890341, (insulator,washer) was assigned January 5, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 18294. [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]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5970001890341 contains an unknown precious metal.

This NSN is associated to Schedule B 8546900000: electrical insulators, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 326199: all other plastics product manufacturing.

This information was last updated on .


Technical Characteristics

DIELECTRIC MATERIAL VOLTAGE RATING PER MIL THICKNESS IN VOLTS
(ACGY) NOT RATED
INSIDE DIAMETER
(AARX) 0.011 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 0.625 INCHES NOMINAL
OVERALL HEIGHT
(ABKW) 0.205 INCHES NOMINAL
MATERIAL AND LOCATION
(MTLC) OVERALL INSULATION, ELECTRICAL, MIL-I-19526, TYPE PMF-S-CANCELED
STYLE DESIGNATOR
(STYL) ROUND, FLAT

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