21C7008G01

View detailed technical data, stock status, and sourcing information for: 21C7008G01
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-111-0772

Item Name Code

03476

Assigment Date

04/09/1981 (45 years ago)

A wrench component which may contain notches within an open end, box, open wall box, 2 or 3 lug open end wrench opening having a square, internal, fixed, eccentric drive parallel to the wrench opening, designed to receive the external drive end of a handle, socket wrench. Items having an open end type wrench opening may have a second drive opening at right angles to the wrench opening. See also socket, crowfoot wrench head and head, crowfoot socket wrench.

90.0 degrees nominal angle between pins, 0.215 inches minimum and 0.220 inches maximum pin diameter, 0.747 inches minimum and 0.752 inches maximum single end drive surface size, 12.470 inches minimum and 12.530 inches maximum overall length, 2.130 inches minimum and 2.140 inches maximum outside diameter

Product Characteristics

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

Overall Length: 12.470 inches minimum and 12.530 inches maximum
Outside Diameter: 2.130 inches minimum and 2.140 inches maximum
Pin Diameter: 0.215 inches minimum and 0.220 inches maximum
Drive Surface Size: 0.747 inches minimum and 0.752 inches maximum single end
Angle Between Pins: 90.0 degrees nominal
Drive End Shape: square body center external
Material: steel comp 4340 overall
Surface Treatment: oxide overall

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
21C7008G01	Spanner Wrench

FAQs

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

What is the FSCG of the NSN 5120-01-111-0772?

The FSCG of the NSN 5120-01-111-0772 is 5120

Does the NSN 5120-01-111-0772 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110060

Does NSN 5120-01-111-0772 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 5120-01-111-0772 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-111-0772 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 5120-01-111-0772 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Apr 9, 1981