75-458

View detailed technical data, stock status, and sourcing information for: 75-458
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Federal Supply Group

Metalworking Machinery

Federal Supply Classification

3455 Cutting Tools for Machine Tools

National Stock Number

3455-00-232-4100

Item Name Code

05238

Assigment Date

01/01/1963 (63 years ago)

Excludes:reamer, shell, fluted and reamer, shell, rose.

3 flute quantity, 4.438 inches nominal flute length, 6.313 inches nominal overall length, 0.329 inches minimum and 0.422 inches maximum diameter, 0.406 inches nominal shank diameter

Product Characteristics

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

Shank Diameter: 0.406 inches nominal
Overall Length: 6.313 inches nominal
Diameter: 0.329 inches minimum and 0.422 inches maximum
Flute Length: 4.438 inches nominal
Flute Quantity: 3
Shank Type: straight
Helix Direction: left-hand
Reamer Type: helical taper pin
Flute Design: helical
Flute Type: integral
Flute Cut Direction: right-hand
Guide: not included
Material: steel cutting edge tip
Material: steel location not otherwise specified
Specification/Standard Data: 80204-b94.2 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3455-01-054-7161	No Name Available	06/01/1980

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
1683-014-7	Machine Reamer
19954	Machine Reamer
22624	Machine Reamer
24242	Machine Reamer
300R-422	Machine Reamer
37654	Machine Reamer
4240-9107	Machine Reamer
4588-7	Machine Reamer
50-11170	Machine Reamer
50-11170 4588-7	Machine Reamer
650-7	Machine Reamer
712-053669	Machine Reamer
75-458	Machine Reamer
GG-R-180	Machine Reamer

FAQs

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

What is the FSCG of the NSN 3455-00-232-4100?

The FSCG of the NSN 3455-00-232-4100 is 3455

Does the NSN 3455-00-232-4100 have a Schedule B code assigned?

Yes, the Schedule B code is 8207504060

Does NSN 3455-00-232-4100 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 3455-00-232-4100 contain precious materials?

Precious metal content is unknown

Does NSN 3455-00-232-4100 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 3455-00-232-4100 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963