NS203182T4-2

View detailed technical data, stock status, and sourcing information for: NS203182T4-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-491-0102

Item Name Code

05280

Assigment Date

10/10/2001 (24 years ago)

A device consisting of a combination of two or more items such as inductors, capacitors, or resistors in any combination, so designed that when properly placed in an electrical circuit they will smooth out voltage fluctuations of the direct current output of power supplies, dynamotors, generators, and the like. Do not use for items which consist of a single resistor, capacitor, or inductor used to perform the same function.

prevailing torque all metal design locking feature, plate (floating) nut style, right-hand thread direction, 3b thread class, 1.292 inches maximum nut length

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Nut Style: plate (floating)
Nut Length: 1.292 inches maximum
Nut Height: 0.357 inches maximum
Plate Thickness: 0.027 inches minimum and 0.037 inches maximum
Plate Width: 0.584 inches maximum
End Item Identification: used on f-22 aircraft
Drilled Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Temp Rating: 800.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Special Features: nut, self-locking, plate-rivet holes 0.995 min to 1.005 max
Material: iron alloy 660 or nickel alloy 718 nut
Material: iron alloy 660 shell
Material: steel clip
Material Document And Classification: ams 5525 assn std 1st material response or ams 5732 assn std 2nd material response or ams 5737 assn std 3rd material response or ams 5662 assn std 4th material response or ams 5663 assn std 5th material response nut
Material Document And Classification: ams 5525 assn std single material response shell
Material Document And Classification: astm a313, type xm-28, armco nitronic 32 assn std single material response clip
Surface Treatment: passivate or silver nut
Surface Treatment: passivate clip
Surface Treatment: passivate shell

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
NS203182T4-2	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-491-0102?

The FSCG of the NSN 5310-01-491-0102 is 5310

Does the NSN 5310-01-491-0102 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-491-0102 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 5310-01-491-0102 contain precious materials?

Item contains silver.

Does NSN 5310-01-491-0102 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 5310-01-491-0102 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Oct 10, 2001