MIL-F-14072D

View detailed technical data, stock status, and sourcing information for: MIL-F-14072D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-088-2490

Item Name Code

01862

Assigment Date

01/09/1980 (46 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.

forged fabrication method, right-hand thread direction, 2b thread class, 1.310 inches minimum and 1.440 inches maximum wing spread width, 0.650 inches minimum and 0.790 inches maximum overall height

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Fabrication Method: forged
Wing Spread Width: 1.310 inches minimum and 1.440 inches maximum
Overall Height: 0.650 inches minimum and 0.790 inches maximum
Body Diameter: 0.640 inches minimum and 0.700 inches maximum
Nut Style: wing
End Item Identification: multiple launch rocket system (mlrs)
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Material: steel overall
Material Document And Classification: ff-n-845,type a fed spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
Nondefinitive Spec/Std Data: a type and 1 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-297-4154	No Name Available	03/01/2008
5310-00-402-4380	No Name Available	04/01/1993
5310-00-405-5474	No Name Available	06/01/1984
5310-00-595-9667	Wing Plain Nut	07/01/2025
5310-00-595-9674	Wing Plain Nut	07/01/2025
5310-00-639-1103	No Name Available	09/01/2023
5305-01-687-2595	No Name Available	09/01/2023

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
0491864	Wing Plain Nut
10088048	Wing Plain Nut
102-7561	Wing Plain Nut
102-7S616C	Wing Plain Nut
13218E0323-1427	Wing Plain Nut
HS14-425-42	Wing Plain Nut
MIL-F-14072D	Wing Plain Nut
MS35425-74	Wing Plain Nut
MX-242266-3 PIECE 60	Wing Plain Nut
MX-261193-3 PIECE 60	Wing Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-088-2490?

The FSCG of the NSN 5310-01-088-2490 is 5310

Does the NSN 5310-01-088-2490 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-088-2490 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 5310-01-088-2490 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-088-2490 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 5310-01-088-2490 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Jan 9, 1980