K4-258-258L

View detailed technical data, stock status, and sourcing information for: K4-258-258L

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K4-258-258L
Federal Supply Group
Hand Tools
Federal Supply Classification
5180 Outfits of Hand Tools, Kits and Sets
National Stock Number
5180-00-178-0046
Item Name Code
34635
Assigment Date
02/26/1969 (57 years ago)

contains 1/4-28 unf self-locking 6-point inserts (40); 1/4-28 unf non-locking 4-point inserts (40); step drill (1); tap (1); drive wrench (2); swage tool (1); removal tool (1) nonsupply items and quantities, 87 component quantity, box furnished items, solid, one-piece; high strength; primarily for use in aluminum and magnesium special features

Product Characteristics

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

Furnished Items
box
Component Quantity
87
Nonsupply Items And Quantities
contains 1/4-28 unf self-locking 6-point inserts (40); 1/4-28 unf non-locking 4-point inserts (40); step drill (1); tap (1); drive wrench (2); swage tool (1); removal tool (1)
Special Features
solid, one-piece; high strength; primarily for use in aluminum and magnesium

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
10082415 Screw Thread Insert Tool Kit
K4-258-258L Screw Thread Insert Tool Kit

FAQs

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

What is the FSCG of the NSN 5180-00-178-0046?
The FSCG of the NSN 5180-00-178-0046 is 5180
Does the NSN 5180-00-178-0046 have a Schedule B code assigned?
Yes, the Schedule B code is 8205906000
Does NSN 5180-00-178-0046 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 5180-00-178-0046 contain precious materials?
Item does not contain precious metal.
Does NSN 5180-00-178-0046 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 5180-00-178-0046 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Feb 26, 1969

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

As Removed 1
New Material 1
Total 2
Availability of this item was last updated on: 06/03/2026 11:06 AM EDT. Stock levels and pricing are subject to change.

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