12279527

View detailed technical data, stock status, and sourcing information for: 12279527
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1220 Fire Control Computing Sights and Devices

National Stock Number

1220-01-131-5690

Item Name Code

77777

Assigment Date

05/13/1982 (44 years ago)

choke,current limiting,high voltage;construction:winding-2 lays both leads drawn to same end with inter-lay insulation of1.2/1.7 turns of .002nylonpaper .32+-.02 wide;no.1 wired 24 + -0turns of 22 awg wire;assemble in accordance with requirements of mil-t-27,tf5v37zz;material: core,006 grain oriented silicon steel type m6,e1 laminations,square stack;bobbin: fluorocarbon material;magnet wire-as req'd-22awg,class 180,type h2;gap material,paper,insulation,nylon impregnated,nomex aramid type 410 .002 +- .0001 thick;glass cloth,thermosetting,pressure sensitive,adhesive,scoth electrical tape no.27;vaccum impregnate at-28 in hg with synthite no. ac43;gencapsulate with scotchcast 282 (black),electricalrequirements:dc resistance .04 max;inductance,110.0 +- 5.5 uh general characteristics item description

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

General Characteristics Item Description: choke,current limiting,high voltage;construction:winding-2 lays both leads drawn to same end with inter-lay insulation of1.2/1.7 turns of .002nylonpaper .32+-.02 wide;no.1 wired 24 + -0turns of 22 awg wire;assemble in accordance with requirements of mil-t-27,tf5v37zz;material: core,006 grain oriented silicon steel type m6,e1 laminations,square stack;bobbin: fluorocarbon material;magnet wire-as req'd-22awg,class 180,type h2;gap material,paper,insulation,nylon impregnated,nomex aramid type 410 .002 +- .0001 thick;glass cloth,thermosetting,pressure sensitive,adhesive,scoth electrical tape no.27;vaccum impregnate at-28 in hg with synthite no. ac43;gencapsulate with scotchcast 282 (black),electricalrequirements:dc resistance .04 max;inductance,110.0 +- 5.5 uh

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1220-01-100-8093	No Name Available	09/01/1982

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
12279527	High Voltage Choke
201710	High Voltage Choke
908448-001	High Voltage Choke

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1220-01-131-5690?

The FSCG of the NSN 1220-01-131-5690 is 1220

Does the NSN 1220-01-131-5690 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1220-01-131-5690 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 1220-01-131-5690 contain precious materials?

Item does not contain precious metal.

Does NSN 1220-01-131-5690 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 1220-01-131-5690 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, May 13, 1982