5310-01-272-2577

Find complete technical information, availability, and procurement data for: 5310-01-272-2577
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-272-2577 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-272-2577

Item Name Code

05280

Assigment Date

02/05/1988 (38 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

dry film lubricant lubrication, 3b thread class, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, right-hand thread direction

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
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 1.270 inches maximum
Nut Height: 0.450 inches maximum
Plate Thickness: 0.045 inches maximum
Plate Width: 0.661 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: 450.0 fahrenheit maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel comp 1050 or steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 shell
Material: steel comp 4130 or steel comp 4140 or steel comp 8740 base
Material: steel comp 4130 or steel comp 4140 or steel comp 8740 nut
Material Document And Classification: 66 fed std 1st material response or mil-s-5059 mil spec 2nd material response or mil-s-5059 mil spec 3rd material response or mil-s-5059 mil spec 4th material response or mil-s-5059 mil spec 5th material response shell
Material Document And Classification: ams 6350 assn std 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6094 mil spec 3rd material response base
Material Document And Classification: ams 6350 assn std 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response nut

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
186012-4	Plate Self-Locking Nut
5310PL0782163	Plate Self-Locking Nut
C9746-4	Plate Self-Locking Nut
FBL10021-4	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-272-2577?

The FSCG of the NSN 5310-01-272-2577 is 5310

Does the NSN 5310-01-272-2577 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-272-2577 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 5310-01-272-2577 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-272-2577 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 5310-01-272-2577 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Feb 5, 1988