3-721

View detailed technical data, stock status, and sourcing information for: 3-721
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 3-721 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-161-4543

Item Name Code

03503

Assigment Date

09/06/1983 (42 years ago)

A device designed to regulate the positioning of the contact crimp barrel, the crimp depth, and the point of ratchet release in a tool which is designed to affix a terminal to an electrical wire.

male hexagonal tip type, 5.750 inches nominal overall length, male straight round center, flatted on two sides drive shank type, 5.0 millimeters nominal width across flats, cooper/xcelite series 99 handles end item identification

Product Characteristics

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

Overall Length: 5.750 inches nominal
End Item Identification: cooper/xcelite series 99 handles
Tip Type: male hexagonal
Width Across Flats: 5.0 millimeters nominal
Drive Shank Type: male straight round center, flatted on two sides

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
142-167	Screwdriver Bit
272SC288	Screwdriver Bit
3-721	Screwdriver Bit
3B721	Screwdriver Bit
99-77MM	Screwdriver Bit
9977MM	Screwdriver Bit
L3B721	Screwdriver Bit
TMT-99-77MM	Screwdriver Bit

FAQs

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

What is the FSCG of the NSN 5120-01-161-4543?

The FSCG of the NSN 5120-01-161-4543 is 5120

Does the NSN 5120-01-161-4543 have a Schedule B code assigned?

Yes, the Schedule B code is 8207907570

Does NSN 5120-01-161-4543 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 5120-01-161-4543 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-161-4543 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 5120-01-161-4543 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Sep 6, 1983