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BRFZ4E12A

View detailed technical data, stock status, and sourcing information for: BRFZ4E12A

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BRFZ4E12A
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5320 Rivets
National Stock Number
5320-01-541-5257
Item Name Code
00861
Assigment Date
06/29/2006 (20 years ago)

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.162 inches nominal head major diameter, straight w/radius chamfered tip shank style, 0.125 inches nominal shank diameter, 0.750 inches nominal fastener length

Product Characteristics

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

Fastener Length
0.750 inches nominal
Head Style
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter
0.125 inches nominal
Shank Style
straight w/radius chamfered tip
Head Major Diameter
0.162 inches nominal
End Item Identification
fighter aircraft (f18 e/f)
Countersink Angle
120.0 degrees nominal
Part Name Assigned By Controlling Agency
rivet, solid, aircraft
Material
aluminum alloy 7075 overall
Surface Treatment
anodize 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
3M1321E4-12 Solid Rivet
BRFZ4E12A Solid Rivet
MS14218E4-12 Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-541-5257?
The FSCG of the NSN 5320-01-541-5257 is 5320
Does the NSN 5320-01-541-5257 have a Schedule B code assigned?
Yes, the Schedule B code is 7616103000
Does NSN 5320-01-541-5257 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 5320-01-541-5257 contain precious materials?
Item does not contain precious metal.
Does NSN 5320-01-541-5257 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 5320-01-541-5257 was assigned to the Federal Catalog?
It was assigned 20 years ago, on Thu, Jun 29, 2006

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