4720-00-730-4915

Find complete technical information, availability, and procurement data for: 4720-00-730-4915
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-730-4915

Item Name Code

17271

Assigment Date

02/21/1968 (58 years ago)

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes:clamp, loop.

1.687 inches nominal inside diameter, 5.500 inches nominal offset distance, 0.187 inches nominal wall thickness, 5.000 inches nominal width, 2.062 inches nominal bend radius

Product Characteristics

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

Wall Thickness: 0.187 inches nominal
Inside Diameter: 1.687 inches nominal
Width: 5.000 inches nominal
Offset Distance: 5.500 inches nominal
Bend Radius: 2.062 inches nominal
Outer Radius: 2.500 inches nominal
First Arm Length: 3.500 inches nominal
Second Arm Length: 3.375 inches nominal
Material: plastic polyamide (nylon) reinforcement
Material: rubber synthetic cover
Material: rubber synthetic overall
Style Designator: two bend
Working Length: 8.500 inches nominal

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
C5TZ-8286-N	Preformed Hose

FAQs

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

What is the FSCG of the NSN 4720-00-730-4915?

The FSCG of the NSN 4720-00-730-4915 is 4720

Does NSN 4720-00-730-4915 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 4720-00-730-4915 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-730-4915 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 4720-00-730-4915 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 21, 1968