SM-B-698039

View detailed technical data, stock status, and sourcing information for: SM-B-698039
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 part SM-B-698039 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

5310-01-407-7706

Item Name Code

15938

Assigment Date

02/05/1995 (31 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

0.260 inches minimum and 0.270 inches maximum hole diameter, 0.025 inches minimum and 0.035 inches maximum overall height, 0.362 inches minimum and 0.372 inches maximum outside diameter, 0.004 inches minimum and 0.008 inches maximum material thickness, 35.0 rockwell c minimum and 45.0 rockwell c maximum hardness rating

Product Characteristics

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

Hole Diameter: 0.260 inches minimum and 0.270 inches maximum
Outside Diameter: 0.362 inches minimum and 0.372 inches maximum
Overall Height: 0.025 inches minimum and 0.035 inches maximum
Material Thickness: 0.004 inches minimum and 0.008 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 45.0 rockwell c maximum
Material: steel comp 302 overall
Material Document And Classification: qq-s-766 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072 mil spec single treatment response overall
Style Designator: spring tension

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
738-800025-000	Spring Tension Washer
SM-B-698039	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-407-7706?

The FSCG of the NSN 5310-01-407-7706 is 5310

Does the NSN 5310-01-407-7706 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-407-7706 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 5310-01-407-7706 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-407-7706 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 5310-01-407-7706 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sun, Feb 5, 1995