BL170-6-4

View detailed technical data, stock status, and sourcing information for: BL170-6-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-131-8494

Item Name Code

00864

Assigment Date

09/18/1991 (34 years ago)

An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes:nut, blind assembly.

threaded stem expansion device, 0.342 inches minimum head major diameter, 0.1970 inches minimum and 0.1990 inches maximum shank diameter, threaded self-plugging shank w/sleeve shank style, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style

Product Characteristics

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

Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.1970 inches minimum and 0.1990 inches maximum
Shank Style: threaded self-plugging shank w/sleeve
Head Major Diameter: 0.342 inches minimum
Expansion Device: threaded stem
Grip Length: 0.220 inches minimum and 0.281 inches maximum
Countersink Angle: 101.0 degrees maximum
Material: titanium alloy uns r56400 bolttitanium alloy uns r56400 nutsteel comp 304 or steel comp 304l sleeve
Material Document And Classification: ams 4928 assn std single material response boltams 4928 assn std single material response nut

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
10124155	Blind Rivet
BL170-6-4	Blind Rivet
BL6-3-4	Blind Rivet
PLT170-6-4	Blind Rivet
ST3M782-3-4	Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-131-8494?

The FSCG of the NSN 5320-01-131-8494 is 5320

Does the NSN 5320-01-131-8494 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-131-8494 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 5320-01-131-8494 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-131-8494 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 5320-01-131-8494 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Sep 18, 1991