A93C1051

View detailed technical data, stock status, and sourcing information for: A93C1051

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A93C1051
Federal Supply Group
Vehicular Equipment Components
National Stock Number
2520-00-740-9040
Item Name Code
77777
Assigment Date
01/01/1963 (63 years ago)

An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also arm (as modified); and lever (as modified).

weapon system essential special features, truck 2-1/2 ton,pccn c742aa end item identification, feat criticality code justification, consists of roller p/n 7409042,fscm 19207; roller is steel matl,4.000 in. od,2.312 ins w,1.756 in. bore dia; 2 pins grooved headless p/n 142976,fscm 21450; pins are steel matl,2.760 ins lg,0.218 in. small end dia,0.230 in. large end dia; pin grooved headless p/n 7409020,fscm 19207; pin is steel matl,3.812 ins lg,1.750 in. dia; arm p/n 7409041,fscm 19207; arm issteel casting; 2 bushings p/n 7409299,fscm 19207; bushings are steel matl,1.590 ins lg,2.010 in. od,1.760 in. id,case hardened general characteristics item description

Product Characteristics

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

End Item Identification
truck 2-1/2 ton,pccn c742aa
Criticality Code Justification
feat
Special Features
weapon system essential
General Characteristics Item Description
consists of roller p/n 7409042,fscm 19207; roller is steel matl,4.000 in. od,2.312 ins w,1.756 in. bore dia; 2 pins grooved headless p/n 142976,fscm 21450; pins are steel matl,2.760 ins lg,0.218 in. small end dia,0.230 in. large end dia; pin grooved headless p/n 7409020,fscm 19207; pin is steel matl,3.812 ins lg,1.750 in. dia; arm p/n 7409041,fscm 19207; arm issteel casting; 2 bushings p/n 7409299,fscm 19207; bushings are steel matl,1.590 ins lg,2.010 in. od,1.760 in. id,case hardened

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2540-00-653-7322 No Name Available 01/01/1963

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
220E17 Arm Roller Crosshead
7409040 Arm Roller Crosshead
A93C1051 Arm Roller Crosshead
D7732-1 Arm Roller Crosshead
D7732-1-1 Arm Roller Crosshead
KC9665 Arm Roller Crosshead
M2020820 Arm Roller Crosshead

FAQs

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

What is the FSCG of the NSN 2520-00-740-9040?
The FSCG of the NSN 2520-00-740-9040 is 2520
Does the NSN 2520-00-740-9040 have a Schedule B code assigned?
Yes, the Schedule B code is 8483909500
Does NSN 2520-00-740-9040 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 2520-00-740-9040 contain precious materials?
Precious metal content is unknown
Does NSN 2520-00-740-9040 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 2520-00-740-9040 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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