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5325-01-411-3428

Find complete technical information, availability, and procurement data for: 5325-01-411-3428

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5325-01-411-3428
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-01-411-3428
Item Name Code
18421
Assigment Date
03/23/1995 (31 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

0.400 inches minimum diameter, 0.370 inches minimum and 0.380 inches maximum grip length, 0.272 inches nominal minor diameter, stud shank turnlock stud shank style, ring securing device type

Product Characteristics

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

Grip Length
0.370 inches minimum and 0.380 inches maximum
Diameter
0.400 inches minimum
Securing Device Type
ring
Minor Diameter
0.272 inches nominal
Turnlock Stud Shank Style
stud shank
Extension Length
0.361 inches nominal
Turnlock Stud Head Style
flat countersunk
Material Accommodated Thickness
0.370 inches minimum and 0.380 inches maximum
Drive Type
socket
Stud Thread Size And Series/Type Designator
0.190-32 unjf
Stud Shank Major Diameter
0.311 inches minimum and 0.312 inches maximum
Special Features
package with retaining ring
Material
iron alloy 660 overall
Material Document And Classification
ams 5731 assn std single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 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
CA1679-6HSR Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-411-3428?
The FSCG of the NSN 5325-01-411-3428 is 5325
Does the NSN 5325-01-411-3428 have a Schedule B code assigned?
Yes, the Schedule B code is 9607190000
Does NSN 5325-01-411-3428 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 5325-01-411-3428 contain precious materials?
Item does not contain precious metal.
Does NSN 5325-01-411-3428 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 5325-01-411-3428 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Thu, Mar 23, 1995

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