FJ3-40

View detailed technical data, stock status, and sourcing information for: FJ3-40

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FJ3-40
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-285-3291
Item Name Code
18421
Assigment Date
01/01/1963 (63 years ago)

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

stud shank turnlock stud shank style, 0.215 inches minimum and 0.240 inches maximum material accommodated thickness, 0.400 inches nominal grip length, flat countersunk turnlock stud head style, 0.312 inches nominal diameter

Product Characteristics

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

Grip Length
0.400 inches nominal
Diameter
0.312 inches nominal
Turnlock Stud Shank Style
stud shank
Turnlock Stud Head Style
flat countersunk
Material Accommodated Thickness
0.215 inches minimum and 0.240 inches maximum
Drive Type
slotted
Shank Neck Length
0.200 inches nominal
Stud Shank Major Diameter
0.187 inches nominal
Material
steel overall
Surface Treatment
cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5325-00-449-3057 No Name Available 01/01/1963

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
126J-340-Z3C Turnlock Fastener Stud
FJ3-40 Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-285-3291?
The FSCG of the NSN 5325-00-285-3291 is 5325
Does the NSN 5325-00-285-3291 have a Schedule B code assigned?
Yes, the Schedule B code is 9607190000
Does NSN 5325-00-285-3291 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 5325-00-285-3291 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-285-3291 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 5325-00-285-3291 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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