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NSN 5970-00-253-6741, 5970002536741
Cancelled -> Replaced by 5970008566585

Federal Supply Classification
FSC 5970 - Electrical Insulators and Insulating Materials
National Item Identification Number
NIIN 002536741
Codification Country
United States
Item Name Code
INC 18300
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 5970-00-253-6741

National Stock Number (NSN) 5970-00-253-6741, or NIIN 002536741, (insulator,bowl) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 5970002844662, 5970001870131, 5970008566585.

There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 18300. [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.]. 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 5970002536741 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

OUTSIDE DIAMETER
(ABKV) ANY ACCEPTABLE
SHOULDER OUTSIDE DIAMETER
(AGPX) ANY ACCEPTABLE
BASE INSIDE DIAMETER
(BGJZ) 3.125 INCHES NOMINAL
BOWL DIAMETER
(AJQM) 3.750 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.500 INCHES NOMINAL
HEIGHT ABOVE MOUNTING SURFACE
(AYGJ) 2.687 INCHES NOMINAL
IDENTIFICATION CODE COLOR
(AAPC) WHITE
MATERIAL AND LOCATION
(MTLC) OVERALL INSULATION, ELECTRICAL, MIL-I-10
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 4.625 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 6 UNTHREADED HOLE
MOUNTING HOLE DIAMETER
(ABTB) 0.312 INCHES NOMINAL
SHOULDER DEPTH
(CRTT) 0.094 INCHES NOMINAL
TOP HOLE DIAMETER
(BQCT) 0.563 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) DOME, FLANGED
SURFACE TREATMENT AND LOCATION
(STLC) OVERALL GLAZED
TOP THICKNESS
(CQBJ) ANY ACCEPTABLE

Manufacturer Part Numbers

108800

RNCC
5
RNVC
9
190693000

RNCC
5
RNVC
9
306

RNCC
3
RNVC
2
61638

RNCC
3
RNVC
1
PW424

RNCC
5
RNVC
2
PW424

RNCC
5
RNVC
9

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