5120-00-557-8171

Find complete technical information, availability, and procurement data for: 5120-00-557-8171
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-557-8171

Item Name Code

03543

Assigment Date

11/11/1974 (51 years ago)

A structural shape fabricated from nonmetallic material(s) having a peculiar preformed cross-sectional form. It may have a reinforcing agent(s) and backing. Excludes:seal, nonmetallic special shaped section.

0.865 inches minimum and 0.885 inches maximum opening diameter, 0.084 inches minimum and 0.104 inches maximum lug width, 1.250 inches nominal overall length, 0.084 inches minimum and 0.104 inches maximum lug length, 1.178 inches minimum and 1.188 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: 1.250 inches nominal
Outside Diameter: 1.178 inches minimum and 1.188 inches maximum
Opening Diameter: 0.865 inches minimum and 0.885 inches maximum
Lug Width: 0.084 inches minimum and 0.104 inches maximum
Lug Length: 0.084 inches minimum and 0.104 inches maximum
Drive Surface Size: 0.503 inches minimum and 0.511 inches maximum single end
Drive End Shape: square single end internal
Angle Between Lugs: 180.0 degrees nominal
Style Designator: lug

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
11633523	Face Spanner Wrench Socket
5120PL1510962	Face Spanner Wrench Socket

FAQs

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

What is the FSCG of the NSN 5120-00-557-8171?

The FSCG of the NSN 5120-00-557-8171 is 5120

Does the NSN 5120-00-557-8171 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-00-557-8171 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 5120-00-557-8171 contain precious materials?

Precious metal content is unknown

Does NSN 5120-00-557-8171 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 5120-00-557-8171 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Mon, Nov 11, 1974