BACB30MB8A5

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-050-9675

Item Name Code

67165

Assigment Date

11/17/1977 (48 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

3a thread class, right-hand thread direction, 0.077 inches minimum and 0.090 inches maximum head height, 0.697 inches minimum and 0.717 inches maximum fastener length, 0.0947 inches minimum and 0.0967 inches maximum width between flats

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
Thread Direction: right-hand
Fastener Length: 0.697 inches minimum and 0.717 inches maximum
Head Height: 0.077 inches minimum and 0.090 inches maximum
Width Between Flats: 0.0947 inches minimum and 0.0967 inches maximum
Shank Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.415 inches minimum and 0.440 inches maximum
Grip Length: 0.317 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Nominal Thread Size: 0.250 inches
Shear Strength: 95000 single pounds per square inch
Special Features: color code green on thread,cetyl alcohol lubrication
Material: iron alloy 660 overall
Material Document And Classification: ams 5731 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Thread Series Designator: unjf

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
BACB30MB8A5	Pin-Rivet
HL448UC-8-5	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-050-9675?

The FSCG of the NSN 5320-01-050-9675 is 5320

Does the NSN 5320-01-050-9675 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-050-9675 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 5320-01-050-9675 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-050-9675 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 5320-01-050-9675 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Nov 17, 1977