5310-01-268-3882

Find complete technical information, availability, and procurement data for: 5310-01-268-3882
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-268-3882

Item Name Code

05280

Assigment Date

11/29/1987 (38 years ago)

0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, plate nut style, right-hand thread direction, 3b thread class

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
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 1.260 inches maximum
Nut Height: 0.750 inches maximum
Plate Thickness: 0.020 inches nominal
Plate Width: 0.658 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.495 inches minimum and 0.505 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.998 inches minimum and 1.002 inches maximum
Temp Rating: -80.0 fahrenheit minimum and 225.0 fahrenheit maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Special Features: nonmagnetic
Material: aluminum alloy 7075 shell
Material: iron alloy 660 base
Material: iron alloy 660 nut
Material: rubber butadiene-acrylonitrile class nbr seal
Material Document And Classification: ams 5525 uns s66286 assn std single material response base
Material Document And Classification: ams 5525 uns s66286 assn std single material response nut
Material Document And Classification: mil-r-6855,class 1,grade 60 mil spec single material response seal
Material Document And Classification: qq-a-250/13,t6 uns a97075 fed spec single material response shell
Precious Material And Location: nut silver
Surface Treatment: passivate base
Surface Treatment: silver nut
Surface Treatment: chromate shell
Surface Treatment Document And Classification: ams 2410 assn std single treatment response nut
Surface Treatment Document And Classification: mil-c-5541,class 1a mil spec single treatment response shell
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response base
Supplementary Features: self-sealing,45.0 psi min t0 55.0 psi max pressure range

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
F19359-4	Plate Self-Locking Nut
MA2501-048	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-268-3882?

The FSCG of the NSN 5310-01-268-3882 is 5310

Does the NSN 5310-01-268-3882 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-268-3882 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 5310-01-268-3882 contain precious materials?

Item contains silver.

Does NSN 5310-01-268-3882 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 5310-01-268-3882 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Nov 29, 1987