722-3

View detailed technical data, stock status, and sourcing information for: 722-3
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-00-945-8687

Item Name Code

00209

Assigment Date

03/14/1966 (60 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

4.500 inches nominal overall length, 1.810 inches nominal body width, 0.160 inches nominal unthreaded mounting hole diameter, 3.000 inches nominal body length, 1.250 inches nominal body height

Product Characteristics

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

Overall Length: 4.500 inches nominal
Body Length: 3.000 inches nominal
Body Width: 1.810 inches nominal
Body Height: 1.250 inches nominal
Unthreaded Mounting Hole Diameter: 0.160 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 1.562 inches nominal
Vibration Resistance Range In Hertz: +5.0 to 500.0
Operating Temp Range: -40.0 to 71.0 celsius
Average Life Rating In Hours: 10000.0
Reference Frequency Per Function: 71.0 kilohertz blank
Source Impedance Rating Per Function: 600.0 ohms blank
Load Impedance Per Function: 600.0 ohms blank
Input Impedance Per Function W/Load: 2.0 kilohms blank
Inclosure Type: encased
Mounting Facility Type And Quantity: 4 unthreaded hole
Insertion Loss At Reference Frequency Per Function In Decibels: 8.0 blank
Functional Terminal Type And Quantity: 1 pin ground 3rd function
Functional Terminal Type And Quantity: 1 pin input 1st function
Functional Terminal Type And Quantity: 1 pin output 2nd function
Specified Frequencies Of Discrimination Per Function: 67.25 kilohertz blank and 69.50 kilohertz blank and 71.50 kilohertz blank and 72.70 kilohertz blank
Frequency Band Width Per Function: 69.50 kilohertz blank and 71.50 kilohertz blank
Discrimination At Specified Frequencies Per Function In Decibels: 55.0 minimum blank and 0.5 maximum blank and 70.0 minimum blank 1st function
Style Designator: rectangular terminal/terminals on opposite surfaces

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
08-00335-003	Band Pass Filter
606C	Band Pass Filter
722-3	Band Pass Filter
S95892	Band Pass Filter

FAQs

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

What is the FSCG of the NSN 5915-00-945-8687?

The FSCG of the NSN 5915-00-945-8687 is 5915

Does the NSN 5915-00-945-8687 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-00-945-8687 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 5915-00-945-8687 contain precious materials?

Precious metal content is unknown

Does NSN 5915-00-945-8687 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 5915-00-945-8687 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Mar 14, 1966