6625-01-121-9172

Find complete technical information, availability, and procurement data for: 6625-01-121-9172
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-01-121-9172

Item Name Code

61382

Assigment Date

11/10/1981 (44 years ago)

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

20 single indicator single range scale division quantity, 0.120 inches minimum and 0.130 inches maximum mounting hole diameter, 2.650 inches maximum overall length, 3000.0 dielectric withstanding voltage in volts, dc circuit current for which designed

Product Characteristics

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

Circuit Current For Which Designed: dc
Dielectric Withstanding Voltage In Volts: 3000.0
Overall Length: 2.650 inches maximum
Mounting Hole Diameter: 0.120 inches minimum and 0.130 inches maximum
Scale Division Quantity: 20 single indicator single range
Overall Diameter: 2.695 inches maximum
Environmental Protection: cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight
Mounting Bolt Circle Diameter: 2.440 inches nominal
Furnished Items And Quantity: nut 3; washer 3
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Sensitivity Rating: 500.0 microamperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 1.600 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.210 inches maximum
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Scale Marking: 10; 5; -0+: 5: 10; null indicator
Mounting Facility Type And Quantity: 3 screw and 3 unthreaded hole
Scale Graduation Type: linear single indicator single range
Features Provided: luminous scale marking and magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solder lug
Special Features: ruggedized
Material: steel corrosion resisting
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: enamel semigloss
Special Test Features: conforms to mil-m-10304/5
Style Designator: round flush mtg
Supplementary Features: int res 75 ohms porm 5 pct; damping factor 2.5 min; response time 2 sec max; power consumption 150 mv max; momentary overload 2 pct max; insul res 20 mego min from term. to meter case
Fsc Application Data: test set,elect. equip.

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
621-16697	Null Meter
717257-1	Null Meter

FAQs

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

What is the FSCG of the NSN 6625-01-121-9172?

The FSCG of the NSN 6625-01-121-9172 is 6625

Does the NSN 6625-01-121-9172 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-121-9172 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 6625-01-121-9172 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-121-9172 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 6625-01-121-9172 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Nov 10, 1981