7768-090001-4

View detailed technical data, stock status, and sourcing information for: 7768-090001-4
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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

6625-00-965-6027

Item Name Code

61955

Assigment Date

06/01/1966 (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.

dc circuit current for which designed, 2.690 inches nominal overall diameter, 0.129 inches nominal mounting hole diameter, 2.250 inches nominal overall length, 6 single indicator single range scale division quantity

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
Overall Length: 2.250 inches nominal
Mounting Hole Diameter: 0.129 inches nominal
Scale Division Quantity: 6 single indicator single range
Overall Diameter: 2.690 inches nominal
Environmental Protection: dustproof
Mounting Bolt Circle Diameter: 2.440 inches nominal
Furnished Items And Quantity: resistor 1
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Panel For Which Designed: nonmagnetic
Meter Depth Behind Mounting Flange: 1.110 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.210 inches nominal
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Scale Marking: pressure; 0; 30; 60
Mounting Facility Type And Quantity: 3 unthreaded hole
Scale Graduation Type: linear single indicator single range
Features Provided: magnetic shield and zero adjuster
Circuit Attachment Method And Quantity: 2 threaded stud
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: paint
Surface Treatment Document And Classification: fed-std-595 fed std single treatment response
Style Designator: round flush mtg
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
7768-090001-4	Special Scale Meter

FAQs

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

What is the FSCG of the NSN 6625-00-965-6027?

The FSCG of the NSN 6625-00-965-6027 is 6625

Does the NSN 6625-00-965-6027 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-965-6027 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 6625-00-965-6027 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-965-6027 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 6625-00-965-6027 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 1, 1966