HSS-312A

View detailed technical data, stock status, and sourcing information for: HSS-312A
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Federal Supply Group

Metalworking Machinery

Federal Supply Classification

3460 Machine Tool Accessories

National Stock Number

3460-01-055-9645

Item Name Code

05189

Assigment Date

02/14/1978 (48 years ago)

An internal turning tool, usually having a single cutting point, used to enlarge a hole, to finish to size, and to insure its being true with a specificed center line.

straight shank shape, 2.875 inches nominal length, boring purpose for which ground, 0.312 inches nominal diameter, integral cutter design type

Product Characteristics

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

Diameter: 0.312 inches nominal
Length: 2.875 inches nominal
Design Type: integral cutter
Shank Shape: straight
Purpose For Which Ground: boring
Cutting End Angle To Horizontal Bar Axis In Deg: 90.0
Bushing: not included

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
HSS-312A	Boring Tool Bar

FAQs

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

What is the FSCG of the NSN 3460-01-055-9645?

The FSCG of the NSN 3460-01-055-9645 is 3460

Does the NSN 3460-01-055-9645 have a Schedule B code assigned?

Yes, the Schedule B code is 8207600060

Does NSN 3460-01-055-9645 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 3460-01-055-9645 contain precious materials?

Item does not contain precious metal.

Does NSN 3460-01-055-9645 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 3460-01-055-9645 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Feb 14, 1978