C393-4-8-0

View detailed technical data, stock status, and sourcing information for: C393-4-8-0

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part C393-4-8-0 to receive an up to date pricing and availability quote by email.

C393-4-8-0
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-918-5143
Item Name Code
18485
Assigment Date
07/29/1966 (60 years ago)

A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.

0.582 inches nominal receptacle height, 0.748 inches minimum and 0.750 inches maximum center to center distance between mounting holes, plain w/mounting hole mounting style, 1.012 inches maximum receptacle overall length, receptacle turnlock receptacle style

Product Characteristics

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

Center To Center Distance Between Mounting Holes
0.748 inches minimum and 0.750 inches maximum
Mounting Style
plain w/mounting hole
Turnlock Receptacle Style
receptacle
Receptacle Overall Length
1.012 inches maximum
Receptacle Height
0.582 inches nominal
Receptacle Width
0.410 inches maximum
Receptacle Thread Size And Series/Type Designator
0.164-32 unjc
Turnlock Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Material
steel comp 1050 retainer
Material
steel comp 8740 barrel
Material
steel comp 8740 stud
Material Document And Classification
ams 6322 assn std single material response barrel
Material Document And Classification
sae assn std single material response retainer
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
C393-4-8-0 Turnlock Fastener Receptacle
PAF50-4-8-0 Turnlock Fastener Receptacle

FAQs

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

What is the FSCG of the NSN 5325-00-918-5143?
The FSCG of the NSN 5325-00-918-5143 is 5325
Does NSN 5325-00-918-5143 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 5325-00-918-5143 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-918-5143 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 5325-00-918-5143 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Jul 29, 1966

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

MS3126F8-4P
5935-00-755-3803
Electrical Plug Connector
MS3126F8-4S
5935-00-783-5382
Electrical Plug Connector
MS3126F8-98S
5935-01-067-7078
Electrical Plug Connector
MS3126J-18-32PY
5935-01-027-3092
Electrical Plug Connector
MS3126J-24-61S
5935-01-027-3124
Electrical Plug Connector
MS3126J-24-61SX
5910-01-027-3004
Air Dielectri Variable Capacitor
MS3126J12-10P
5935-01-310-3677
Electrical Plug Connector
MS3126J18-32PX
5935-01-027-3094
Electrical Plug Connector
MS3126J18-32SW
5935-01-027-3091
Electrical Plug Connector
MS3126J18-32SX
5935-01-027-3089
Electrical Plug Connector
MS3126J18-32SY
5935-01-027-3088
Electrical Plug Connector
MS3126J24-61P
5935-01-027-3087
Electrical Plug Connector
MS3126J24-61SW
5935-01-027-3085
Electrical Plug Connector
MS3126L12-8P
5935-01-108-3806
Electrical Plug Connector
MS3126L14-19P
5935-01-108-4483
Electrical Plug Connector