1560-00-804-9978

Find complete technical information, availability, and procurement data for: 1560-00-804-9978
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-00-804-9978

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

A clutch used in nonvehicular applications which transmits motion or power from the driving to the driven member by the engagements of interlocking projections and/or recesses in one member with matching recesses or projections in the other member.

aircraft model t38 end item identification, screw p/n 3-51256,4130 steel per mil-s-6758; min 0.368 in. dia max 0.370 in. dia; min 0.332 in. w max 0.337 in. w; consist of screw ball and spring general characteristics item description, feat criticality code justification, this item has been determined to be a critical application item. in-flight failure of this item would create a hazardous condition special features

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: aircraft model t38
Criticality Code Justification: feat
Special Features: this item has been determined to be a critical application item. in-flight failure of this item would create a hazardous condition
General Characteristics Item Description: screw p/n 3-51256,4130 steel per mil-s-6758; min 0.368 in. dia max 0.370 in. dia; min 0.332 in. w max 0.337 in. w; consist of screw ball and spring

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
3-51255-1	Adjustment Screw Assembly

FAQs

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

What is the FSCG of the NSN 1560-00-804-9978?

The FSCG of the NSN 1560-00-804-9978 is 1560

Does the NSN 1560-00-804-9978 have a Schedule B code assigned?

Yes, the Schedule B code is 8807300060

Does NSN 1560-00-804-9978 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 1560-00-804-9978 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-00-804-9978 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 1560-00-804-9978 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962