D1250

View detailed technical data, stock status, and sourcing information for: D1250
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-337-7223

Item Name Code

20256

Assigment Date

04/21/1991 (35 years ago)

A thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature. Item may be mounted in a probe or housing. For ballast tube type resistors, see resistor (1), current regulating. Excludes:transmitter (1), temperature, electrical resistance and temperature element, resistance meteorological.

outside grooved and beveled, straight face cross-sectional shape style, 1.620 inches nominal outside diameter, concentric ring style, 0.305 inches nominal material thickness, 1.250 inches nominal inside diameter

Product Characteristics

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

Cross-Sectional Shape Style: outside grooved and beveled, straight face
Inside Diameter: 1.250 inches nominal
Outside Diameter: 1.620 inches nominal
Material Thickness: 0.305 inches nominal
Ring Style: concentric
Outer Edge Thickness: 0.188 inches nominal
Material: plastic polyurethane overall

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
4615SHD1250	Wiper Ring
778009	Wiper Ring
D1250	Wiper Ring
P40448	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-01-337-7223?

The FSCG of the NSN 5330-01-337-7223 is 5330

Does the NSN 5330-01-337-7223 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-01-337-7223 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 5330-01-337-7223 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-337-7223 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 5330-01-337-7223 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Apr 21, 1991