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BACB30MB8A4

View detailed technical data, stock status, and sourcing information for: BACB30MB8A4

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BACB30MB8A4
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5320 Rivets
National Stock Number
5320-01-645-3682
Item Name Code
67165
Assigment Date
06/12/2015 (11 years ago)

A tank specifically designed to be installed as an integral part of an engine fuel system. Excludes:tank, fuel, aircraft and tank, liquid storage, metal.

straight pan head style, 0.095 inches minimum and 0.097 inches maximum width between flats, 3a thread class, 0.077 inches minimum and 0.090 inches maximum head height, 0.645 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.

Thread Class
3a
Fastener Length
0.645 inches nominal
Head Style
straight pan
Head Height
0.077 inches minimum and 0.090 inches maximum
Width Between Flats
0.095 inches minimum and 0.097 inches maximum
Shank Diameter
0.249 inches minimum and 0.250 inches maximum
Shank Style
pin-rivet, straight, threaded
Head Major Diameter
0.415 inches minimum and 0.440 inches maximum
Grip Length
0.250 inches nominal
Thread Quantity Per Inch
28
Minimum Tensile Strength
5820 pounds per square inch
Shear Strength
9300 double pounds per square inch
Special Features
modified thread
Material
steel corrosion resisting overall
Material Document And Classification
ams5737 fed spec single material response or ams5731 fed spec single material response overall
Surface Treatment
cadmium and passivate overall
Surface Treatment Document And Classification
ams-qq-p-416 fed spec single treatment response overall
Thread Series Designator
unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5320-01-053-1048 No Name Available 12/01/2021

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
BACB30MB8A4 Pin-Rivet
HL448UC-8-4 Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-645-3682?
The FSCG of the NSN 5320-01-645-3682 is 5320
Does the NSN 5320-01-645-3682 have a Schedule B code assigned?
Yes, the Schedule B code is 7318230000
Does NSN 5320-01-645-3682 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 5320-01-645-3682 contain precious materials?
Item does not contain precious metal.
Does NSN 5320-01-645-3682 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 5320-01-645-3682 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Fri, Jun 12, 2015

Professional Distribution

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

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  • AS9120 Quality Standards
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