572171

View detailed technical data, stock status, and sourcing information for: 572171
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-078-5546

Item Name Code

13706

Assigment Date

01/01/1963 (63 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.

octagon cross-sectional shape style, 0.065 inches nominal cross-sectional height, 0.059 inches nominal rim surface width, 0.688 inches nominal center hole diameter, 0.940 inches nominal peripheral diameter

Product Characteristics

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

Cross-Sectional Shape Style: octagon
Cross-Sectional Height: 0.065 inches nominal
Rim Surface Width: 0.059 inches nominal
Center Hole Diameter: 0.688 inches nominal
Peripheral Diameter: 0.940 inches nominal
Angle: 45.0 degrees nominal
Special Features: edges both inside and outside broken and angled
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Fsc Application Data: fuel control,engine,acft

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
572171	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-078-5546?

The FSCG of the NSN 5330-00-078-5546 is 5330

Does the NSN 5330-00-078-5546 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-078-5546 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 5330-00-078-5546 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-078-5546 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 5330-00-078-5546 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963