5340-01-596-0549

Find complete technical information, availability, and procurement data for: 5340-01-596-0549
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-596-0549

Item Name Code

29785

Assigment Date

05/11/2011 (15 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.

rectangle, four holes peripheral shape style, 16.000 inches nominal width, 8.200 inches nominal length, flat, square or rectangular rib reinforced cross-sectional shape style, 0.120 inches nominal flange thickness

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: flat, square or rectangular rib reinforced
Width: 16.000 inches nominal
Flange Thickness: 0.120 inches nominal
Peripheral Shape Style: rectangle, four holes
Length: 8.200 inches nominal
Corner Radius: 0.250 inches nominal
Distance Between Holes Along Length: 6.480 inches nominal
Distance Between Holes Along Width: 15.240 inches nominal
Distance From First Hole Centerline To End Along Length: 0.860 inches nominal
Distance From First Hole Centerline To End Along Width: 0.380 inches nominal
Body Thickness: 0.880 inches nominal
Securing Device Type: threaded fastener
Corner Cut Type: round
Part Name Assigned By Controlling Agency: (inavy)assembly, environmental cover
Special Features: consists of 4 helical coil inserts (no. 10-32 x 1); 11 helical coil inserts (0.138-32 x 1.5); 1 cover gasket (silicone rubber); and 1 panel environmental cover (aluminum alloy 6061 with chemical coversion coat); basic shape is altered in that there are multiple mounting holes(11 that are 0.138-32 unc 3b having minimum full thread depth of 0.27 inches)(10 holes having 0.196 inch diameters)and the four holes mentioned in shape have 190-32 unf 3b helical coil inserts with minimum 0.22 inch full thread depth)
Material: aluminum alloy 6061

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
DG-010257-01	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-596-0549?

The FSCG of the NSN 5340-01-596-0549 is 5340

Does NSN 5340-01-596-0549 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 5340-01-596-0549 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-596-0549 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 5340-01-596-0549 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Wed, May 11, 2011