270-001-250

View detailed technical data, stock status, and sourcing information for: 270-001-250
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-00-133-4840

Item Name Code

18294

Assigment Date

12/26/1968 (57 years ago)

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

heat resistant environmental protection, 0.002 inches nominal overall height, overall plastic, polyimide, mil-p-46112, type 1 material and location, 0.193 inches minimum and 0.213 inches maximum inside diameter, 0.547 inches minimum and 0.577 inches maximum outside diameter

Product Characteristics

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

Inside Diameter: 0.193 inches minimum and 0.213 inches maximum
Outside Diameter: 0.547 inches minimum and 0.577 inches maximum
Overall Height: 0.002 inches nominal
Environmental Protection: heat resistant
Material And Location: overall plastic, polyimide, mil-p-46112, type 1
Style Designator: round, flat

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5970-00-177-3343	No Name Available	05/26/1972
5970-01-032-4410	No Name Available	12/01/2013
5970-01-270-4534	No Name Available	02/01/1990

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:

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10134081	Washer Insulator
10201-10	Washer Insulator
10479-1	Washer Insulator
10518-1P	Washer Insulator
11732722	Washer Insulator
11739834-1	Washer Insulator
270-001-250	Washer Insulator
3180099-18	Washer Insulator
352-9605-050	Washer Insulator
43-02-10	Washer Insulator
5970PL1346231	Washer Insulator
71502-1	Washer Insulator
988345-1	Washer Insulator
C10219-0001	Washer Insulator
G140-050-014	Washer Insulator
G57PA001	Washer Insulator
M38526/1-102	Washer Insulator
M38527/08-076P	Washer Insulator
M38527/8-76P	Washer Insulator
M49466/01-074P	Washer Insulator
ST21D21	Washer Insulator
ST21D21-2	Washer Insulator
T511005518	Washer Insulator

FAQs

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

What is the FSCG of the NSN 5970-00-133-4840?

The FSCG of the NSN 5970-00-133-4840 is 5970

Does the NSN 5970-00-133-4840 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-00-133-4840 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 5970-00-133-4840 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-00-133-4840 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5970-00-133-4840 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Thu, Dec 26, 1968