27-439

View detailed technical data, stock status, and sourcing information for: 27-439
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 27-439 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

5120-00-264-5210

Item Name Code

03555

Assigment Date

01/01/1963 (63 years ago)

1.375 inches maximum large end outside diameter, 0.625 inches maximum small end head thickness, 12.000 inches minimum overall length, 0.625 inches maximum large end head thickness, 1.312 inches maximum small end 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: 12.000 inches minimum
Large End Outside Diameter: 1.375 inches maximum
Small End Outside Diameter: 1.312 inches maximum
Large End Head Thickness: 0.625 inches maximum
Small End Head Thickness: 0.625 inches maximum
Wrenching Surface Size: 0.875 inches maximum first end
Wrenching Surface Size: 0.938 inches maximum second end
Wrenching Surface Shape: 12 point both ends internal
Wrenching End Offset Angle: 40.0 degrees minimum and 65.0 degrees maximum
Special Markings: wrench size
Material: steel overall
Surface Treatment: chromium overall
Style Designator: deep angular offset double head
Specification/Standard Data: 0u583-sae as954 professional/industrial association standard
Nondefinitive Spec/Std Data: 2 type and 3 class and b style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-00-595-9085	No Name Available	09/01/1979
5120-00-725-9065	No Name Available	08/01/1980

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
27-439	Box Wrench
8033A	Box Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-264-5210?

The FSCG of the NSN 5120-00-264-5210 is 5120

Does the NSN 5120-00-264-5210 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-00-264-5210 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 5120-00-264-5210 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-264-5210 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 5120-00-264-5210 was assigned to the Federal Catalog?

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