4720-00-469-0778

Find complete technical information, availability, and procurement data for: 4720-00-469-0778
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-00-469-0778 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-469-0778

Item Name Code

17271

Assigment Date

05/08/1970 (56 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

2.750 inches nominal inside diameter, 3.250 inches nominal outside diameter, 0.625 inches nominal bulge width, rubber synthetic overall material, 0.062 inches nominal wall thickness

Product Characteristics

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

Wall Thickness: 0.062 inches nominal
Inside Diameter: 2.750 inches nominal
Outside Diameter: 3.250 inches nominal
Bulge Width: 0.625 inches nominal
Material: rubber synthetic overall
Style Designator: center hump
Working Length: 3.100 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
99-6034845	Preformed Hose
BAS160-4-3-44-12	Preformed Hose

FAQs

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

What is the FSCG of the NSN 4720-00-469-0778?

The FSCG of the NSN 4720-00-469-0778 is 4720

Does the NSN 4720-00-469-0778 have a Schedule B code assigned?

Yes, the Schedule B code is 4006900000

Does NSN 4720-00-469-0778 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 4720-00-469-0778 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-469-0778 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 4720-00-469-0778 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, May 8, 1970