40S119-4-6BB

View detailed technical data, stock status, and sourcing information for: 40S119-4-6BB
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-508-8390

Item Name Code

18484

Assigment Date

07/26/1974 (52 years ago)

A stud, turnlock fastener over which may be assembled an eyelet, turnlock fastener. Stud(s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating receptacle, turnlock fastener. May be spring loaded. For like items having a threaded fastener, see screw assembly, panel or screw, panel fastener.

0.518 inches nominal distance from engaging member to largest bearing surface of head, 0.377 inches minimum and 0.384 inches maximum diameter, stud head turnlock stud head style, stud assembly stud assembly style, washer securing device type

Product Characteristics

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

Diameter: 0.377 inches minimum and 0.384 inches maximum
Securing Device Type: washer
Turnlock Stud Head Style: stud head
Stud Assembly Style: stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head: 0.518 inches nominal
Eyelet Outside Diameter: 0.341 inches minimum and 0.348 inches maximum
Eyelet Length: 0.257 inches nominal
Material Accommodated Thickness: 0.141 inches minimum and 0.170 inches maximum
Drive Type: high-torque
Stud Head Height: 0.092 inches nominal
Material: steel comp 1050 or steel comp 1009 eyelet
Material: steel comp 4037 stud
Material: steel ejector spring
Material: steel pin
Material Document And Classification: astm a108 assn std 1st material response or qq-s-698 fed spec 2nd material response eyelet
Material Document And Classification: astm a322 assn std 1st material response or astm a331 assn std 2nd material response stud
Material Document And Classification: qq-w-470 fed spec single material response ejector spring
Material Document And Classification: qq-w-470 fed spec single material response pin
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall

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
40S119-4-6BB	Turnlock Fastener Stud Assembly

FAQs

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

What is the FSCG of the NSN 5325-00-508-8390?

The FSCG of the NSN 5325-00-508-8390 is 5325

Does the NSN 5325-00-508-8390 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-508-8390 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 5325-00-508-8390 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-508-8390 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 5325-00-508-8390 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jul 26, 1974