238-102-057

View detailed technical data, stock status, and sourcing information for: 238-102-057

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238-102-057
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-281-6212
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.

fillister turnlock stud head style, 0.410 inches nominal grip length, 0.375 inches nominal diameter, stud shank turnlock stud shank style, 0.171 inches minimum and 0.180 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
0.410 inches nominal
Diameter
0.375 inches nominal
Turnlock Stud Shank Style
stud shank
Turnlock Stud Head Style
fillister
Material Accommodated Thickness
0.171 inches minimum and 0.180 inches maximum
Drive Type
slotted
Shank Neck Length
0.290 inches nominal
Stud Shank Major Diameter
0.212 inches minimum and 0.217 inches maximum
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Below is a list of NSNs that have been officially superseded by this NSN: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
5325-00-281-5080 No Name Available 10/01/1996
5325-00-283-0091 No Name Available 01/01/1961
5325-01-158-3438 No Name Available 06/01/1991

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
2351-20-18-C3C Turnlock Fastener Stud
238-102-057 Turnlock Fastener Stud
50-007A18 Turnlock Fastener Stud
709728-018 Turnlock Fastener Stud
A3 1/2T18 Turnlock Fastener Stud
A3.5T18 Turnlock Fastener Stud
A35T18 Turnlock Fastener Stud
D4-A35T18 Turnlock Fastener Stud
D4-A35T18CBCNA Turnlock Fastener Stud
GS520B7-18 Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-281-6212?
The FSCG of the NSN 5325-00-281-6212 is 5325
Does the NSN 5325-00-281-6212 have a Schedule B code assigned?
Yes, the Schedule B code is 9607190000
Does NSN 5325-00-281-6212 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 5325-00-281-6212 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-281-6212 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 5325-00-281-6212 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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