C-74-AG

View detailed technical data, stock status, and sourcing information for: C-74-AG
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-986-1981

Item Name Code

13379

Assigment Date

01/01/1962 (64 years ago)

An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes:packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

1.350 inches nominal hub outside diameter, 0.650 inches nominal hub length, 5.125 inches nominal outside diameter, open/arrow/cw reference marking, 1.140 inches nominal overall height

Product Characteristics

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

Outside Diameter: 5.125 inches nominal
Overall Height: 1.140 inches nominal
Reference Marking: open/arrow/cw
Hub Length: 0.650 inches nominal
Hub Outside Diameter: 1.350 inches nominal
Drive Width: 0.625 inches nominal
Handwheel Style: grips
Drive Facility Style: square
Handle Rotating Feature: not included
Handle Counterbalancing Weight: not included
Ratchet: not included
Spoke Quantity: 4
Spoke Angle In Deg: 90.0
Color: black overall
Material: aluminum alloy overall
Surface Treatment: anodize overall

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
C-74-AG	Handwheel

FAQs

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

What is the FSCG of the NSN 5340-00-986-1981?

The FSCG of the NSN 5340-00-986-1981 is 5340

Does the NSN 5340-00-986-1981 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900040

Does NSN 5340-00-986-1981 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 5340-00-986-1981 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-986-1981 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 5340-00-986-1981 was assigned to the Federal Catalog?

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