28140

View detailed technical data, stock status, and sourcing information for: 28140

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28140
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-953-3406
Item Name Code
17106
Assigment Date
01/01/1962 (64 years ago)

0.312 inches nominal single end wrenching surface size, 0.250 inches minimum and 0.312 inches maximum head thickness, 0.500 inches maximum overall width, 0.177 inches minimum opening width, 0.968 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
0.968 inches maximum
Overall Width
0.500 inches maximum
Opening Width
0.177 inches minimum
Head Thickness
0.250 inches minimum and 0.312 inches maximum
Wrenching Surface Size
0.312 inches nominal single end
Drive Surface Size
0.250 inches nominal single end
Wrenching Surface Shape
12 point single end internal
Drive End Shape
square single end internal
Special Markings
5/16 in. wrench size
Material
steel comp 4340 overall
Surface Treatment
nickel and chromium overall
Style Designator
flare nut

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
21C2404P014 Socket Wrenc Crowfoot Attachment
28140 Socket Wrenc Crowfoot Attachment
WC19605-10 Socket Wrenc Crowfoot Attachment

FAQs

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

What is the FSCG of the NSN 5120-00-953-3406?
The FSCG of the NSN 5120-00-953-3406 is 5120
Does the NSN 5120-00-953-3406 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-00-953-3406 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 5120-00-953-3406 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-953-3406 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 5120-00-953-3406 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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