140-007-16A17B4

View detailed technical data, stock status, and sourcing information for: 140-007-16A17B4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-686-7290

Item Name Code

15933

Assigment Date

03/02/2020 (6 years ago)

A map, chart, or geodetic product, distributed by agencies such as the defense mapping agency, which is associated with land navigation, tracking, and charting.

0.521 inches minimum and 0.541 inches maximum outside diameter, 0.120 inches minimum and 0.130 inches maximum material thickness, 0.020 inches minimum and 0.030 inches maximum top recess diameter, 0.250 inches minimum and 0.260 inches maximum hole diameter, gas turbine eng end item identification

Product Characteristics

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

Hole Diameter: 0.250 inches minimum and 0.260 inches maximum
Outside Diameter: 0.521 inches minimum and 0.541 inches maximum
Material Thickness: 0.120 inches minimum and 0.130 inches maximum
End Item Identification: gas turbine eng
Top Recess Diameter: 0.020 inches minimum and 0.030 inches maximum
Bottom Recess Angle: 89.5 degrees minimum and 90.5 degrees maximum
Top Recess Angle: 89.5 degrees minimum and 90.5 degrees maximum
Bottom Recess Diameter: 0.020 inches minimum and 0.030 inches maximum
Part Name Assigned By Controlling Agency: washer flat, tension bolt, chamfered
Material: aluminum alloy 5052 or aluminum alloy 2024 overall
Style Designator: recessed both sides

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
140-007-16A17B4	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-686-7290?

The FSCG of the NSN 5310-01-686-7290 is 5310

Does the NSN 5310-01-686-7290 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-01-686-7290 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 5310-01-686-7290 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-686-7290 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 5310-01-686-7290 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Mon, Mar 2, 2020