27S9-4X17AB

View detailed technical data, stock status, and sourcing information for: 27S9-4X17AB
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-129-9700

Item Name Code

18484

Assigment Date

12/04/1968 (57 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.

0.328 inches nominal eyelet length, 1.090 inches nominal distance from engaging member to largest bearing surface of head, 0.305 inches minimum and 0.315 inches maximum eyelet outside diameter, washer securing device type, 0.244 inches minimum and 0.256 inches maximum diameter

Product Characteristics

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

Diameter: 0.244 inches minimum and 0.256 inches maximum
Securing Device Type: washer
Distance From Engaging Member To Largest Bearing Surface Of Head: 1.090 inches nominal
Eyelet Outside Diameter: 0.305 inches minimum and 0.315 inches maximum
Eyelet Length: 0.328 inches nominal
Material Accommodated Thickness: 0.870 inches minimum and 0.899 inches maximum
Drive Type: cross recess
Material: steel overall
Surface Treatment: cadmium barrel
Surface Treatment Document And Classification: mil-t-10727 ty 1 mil spec single treatment response eyelet
Surface Treatment Document And Classification: mil-t-10727 ty 1 mil spec single treatment response stud
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response ejector spring
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response pin

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
27S9-4X17AB	Turnlock Fastener Stud Assembly

FAQs

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

What is the FSCG of the NSN 5325-00-129-9700?

The FSCG of the NSN 5325-00-129-9700 is 5325

Does the NSN 5325-00-129-9700 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-129-9700 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 5325-00-129-9700 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-129-9700 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 5325-00-129-9700 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Dec 4, 1968