ES-307

View detailed technical data, stock status, and sourcing information for: ES-307
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 ES-307 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

5120-00-277-8314

Item Name Code

17182

Assigment Date

01/01/1963 (63 years ago)

0.156 inches maximum large end head thickness, 0.156 inches maximum small end head thickness, 0.375 inches nominal second end wrenching surface size, 0.344 inches nominal first end wrenching surface size, 3.940 inches maximum overall length

Product Characteristics

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

Overall Length: 3.940 inches maximum
Large End Head Thickness: 0.156 inches maximum
Small End Head Thickness: 0.156 inches maximum
Wrenching Surface Size: 0.344 inches nominal first end
Wrenching Surface Size: 0.375 inches nominal second end
Wrenching Surface Shape: oval both ends internal
Small End Head Angle: 60.0 degrees nominal
Large End Head Angle: 15.0 degrees nominal
Special Features: forged steel
Material: steel overall
Surface Treatment: chromium overall
Style Designator: double head
Specification/Standard Data: 05047-asme b17.100 cat 39 professional/industrial association standard
Nondefinitive Spec/Std Data: 2 type and 2 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-00-277-9516	No Name Available	07/16/1996
5120-00-277-9824	No Name Available	06/01/2002
5120-00-596-4410	No Name Available	09/01/1979
5120-00-974-9887	No Name Available	01/01/1960

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
E28	Open End Wrench
ES-307	Open End Wrench
OEE-2422	Open End Wrench
SM-C-804697-1	Open End Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-277-8314?

The FSCG of the NSN 5120-00-277-8314 is 5120

Does the NSN 5120-00-277-8314 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-00-277-8314 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 5120-00-277-8314 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-277-8314 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 5120-00-277-8314 was assigned to the Federal Catalog?

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