6680-01-574-7985

Find complete technical information, availability, and procurement data for: 6680-01-574-7985
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6680 Mechanical Motion Measuring Instruments, Liquid Level and Liquid and Gas Flow

National Stock Number

6680-01-574-7985

Item Name Code

03175

Assigment Date

06/10/2009 (17 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

150.0 pounds per square inch maximum working pressure, 4.250 inches nominal width across flats, liquid flow furnished data, indicator, sight flow end item identification, 5.500 inches nominal overall height

Product Characteristics

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

Overall Height: 5.500 inches nominal
End Item Identification: indicator, sight flow
Width Across Flats: 4.250 inches nominal
Maximum Working Pressure: 150.0 pounds per square inch
Furnished Data: liquid flow
Data Furnishing Method: clear window
Part Name Assigned By Controlling Agency: "(inavy)hellan series "sfi" sight flow indicator u.s. navy class 150"
Special Features: material specs for nuts are astm a194 8m;bolts and studs is astm a193 b8m;gasket is neoprene;cushion is nobestos d-7301;glass cover is astm a240 316 sts (plate);glass is tempered borosilicate;band is volara
Material: copper alloy and steel corrosion resisting and glass and rubber neoprene
Material Document And Classification: astm b61 assn std 1st material response
Media For Which Designed: water, salt
Style Designator: double port

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
SFI-125211	Liquid Sight Indicator

FAQs

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

What is the FSCG of the NSN 6680-01-574-7985?

The FSCG of the NSN 6680-01-574-7985 is 6680

Does the NSN 6680-01-574-7985 have a Schedule B code assigned?

Yes, the Schedule B code is 9026107000

Does NSN 6680-01-574-7985 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 6680-01-574-7985 contain precious materials?

Item does not contain precious metal.

Does NSN 6680-01-574-7985 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 6680-01-574-7985 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Wed, Jun 10, 2009