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5325-00-550-1739

Find complete technical information, availability, and procurement data for: 5325-00-550-1739

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5325-00-550-1739
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-550-1739
Item Name Code
18421
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

fillister wing turnlock stud head style, stud shank turnlock stud shank style, 0.340 inches minimum and 0.350 inches maximum grip length, 0.865 inches minimum and 0.875 inches maximum head length, 0.091 inches minimum and 0.120 inches maximum material accommodated thickness

Product Characteristics

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

Grip Length
0.340 inches minimum and 0.350 inches maximum
Head Length
0.865 inches minimum and 0.875 inches maximum
Turnlock Stud Shank Style
stud shank
Turnlock Stud Head Style
fillister wing
Material Accommodated Thickness
0.091 inches minimum and 0.120 inches maximum
Shank Neck Length
0.200 inches minimum and 0.220 inches maximum
Stud Head Height
0.312 inches nominal
Stud Shank Major Diameter
0.212 inches minimum and 0.217 inches maximum
Material
steel or steel comp 8620 overall
Material Document And Classification
sae 2317 assn std 1st material response or aisi assn std 2nd material response overall
Surface Treatment
cadmium and chromate pin
Surface Treatment Document And Classification
qq-p-416,ty 1 cl 2 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5325-00-281-6209 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
2351-W20-12-C3C Turnlock Fastener Stud
373-1034P10 Turnlock Fastener Stud
50-007W12 Turnlock Fastener Stud
AW3 1/2T12 Turnlock Fastener Stud
AW3.5T12 Turnlock Fastener Stud
AW35T12 Turnlock Fastener Stud
D4-AW35T3 Turnlock Fastener Stud
GS520B7-12W Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-550-1739?
The FSCG of the NSN 5325-00-550-1739 is 5325
Does the NSN 5325-00-550-1739 have a Schedule B code assigned?
Yes, the Schedule B code is 9607190000
Does NSN 5325-00-550-1739 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 5325-00-550-1739 contain precious materials?
Item does not contain precious metal.
Does NSN 5325-00-550-1739 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 5325-00-550-1739 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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