NB54

View detailed technical data, stock status, and sourcing information for: NB54

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NB54
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-065-4903
Item Name Code
03493
Assigment Date
01/01/1963 (63 years ago)

An item having a square external end and designed to fit into the internal end of a wrench socket or attachment and to which force is applied to drive the socket. Excludes:torque indicating and other torque controlled items. See also wrench, ratchet.

1.430 inches maximum overall width, 0.875 inches maximum head thickness, reversible ratchet features provided, 0.375 inches nominal single end drive surface size, 10.00 inches minimum and 12.00 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
10.00 inches minimum and 12.00 inches maximum
Overall Width
1.430 inches maximum
Head Thickness
0.875 inches maximum
Drive Surface Size
0.375 inches nominal single end
Features Provided
reversible ratchet
Drive End Shape
square single end external
Environmental Attribute Code
plastics removal in the marine environment (prime) product
Special Features
hinge joint at ratchet allows 120 deg swing handle; flex head; 42 teeth minimum
Material
steel overall
Surface Treatment
chromium overall
Style Designator
ratchet
Specification/Standard Data
0u583-sae as4283 professional/industrial association standard
Nondefinitive Spec/Std Data
1 type and 2 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Below is a list of NSNs that have been officially superseded by this NSN: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
5120-00-893-6905 No Name Available 04/27/1967

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
0738 4208 Socket Wrench Handle
4052H Socket Wrench Handle
88JNR Socket Wrench Handle
B107.10 TY1CL2 Socket Wrench Handle
B107.10M TY1CL2 Socket Wrench Handle
F711A Socket Wrench Handle
F731 Socket Wrench Handle
NB54 Socket Wrench Handle
NB55 Socket Wrench Handle
RR38-ST Socket Wrench Handle

FAQs

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

What is the FSCG of the NSN 5120-00-065-4903?
The FSCG of the NSN 5120-00-065-4903 is 5120
Does the NSN 5120-00-065-4903 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-00-065-4903 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 5120-00-065-4903 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-065-4903 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 5120-00-065-4903 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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