65821

View detailed technical data, stock status, and sourcing information for: 65821

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65821
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-01-335-1050
Item Name Code
17018
Assigment Date
03/05/1991 (35 years ago)

An attachment for extending the drive length of socket wrenches or handles. The body of the item may be either a coil spring or a solid bar. The items permit the connection of ends that are designed for direct mating to each other. See also adapter, socket wrench; universal joint, socket wrench attachment; and adapter, socket, crowfoot socket wrench head.

4.70 inches minimum and 5.15 inches maximum overall length, square first end internal drive end shape, 0.500 inches nominal both ends drive surface size, manual tool features provided, square second end external drive end shape

Product Characteristics

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

Overall Length
4.70 inches minimum and 5.15 inches maximum
Drive Surface Size
0.500 inches nominal both ends
Features Provided
manual tool
Drive End Shape
square first end internal
Drive End Shape
square second end external
Environmental Attribute Code
plastics removal in the marine environment (prime) product
Material
steel overall
Surface Treatment
chromium overall
Style Designator
rigid
Specification/Standard Data
0u583-sae as4283 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Below is a list of NSNs that have been officially superseded by this NSN: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
5120-01-358-2761 No Name Available 11/01/2016
5120-01-399-9661 No Name Available 11/01/2016
5120-01-428-4875 No Name Available 11/01/2016
5120-01-474-4798 No Name Available 01/01/2002
5120-01-518-2396 No Name Available 11/01/2016
5120-01-604-4205 No Name Available 02/01/2024

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
02290963 Socket Wrench Extension
11A7000083-2 Socket Wrench Extension
1AM40 Socket Wrench Extension
3687400C1 Socket Wrench Extension
3819253 Socket Wrench Extension
5120PL1076538 Socket Wrench Extension
5F482 Socket Wrench Extension
65821 Socket Wrench Extension
9S1732 Socket Wrench Extension
FRS SXK5 Socket Wrench Extension
J5461 Socket Wrench Extension
J5461B Socket Wrench Extension
KTI-23005 Socket Wrench Extension
SXK5 Socket Wrench Extension

FAQs

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

What is the FSCG of the NSN 5120-01-335-1050?
The FSCG of the NSN 5120-01-335-1050 is 5120
Does the NSN 5120-01-335-1050 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-01-335-1050 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 5120-01-335-1050 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-01-335-1050 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 5120-01-335-1050 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Mar 5, 1991

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