123770

View detailed technical data, stock status, and sourcing information for: 123770
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2930 Nonaircraft Engine Cooling System Components

National Stock Number

2930-00-737-5021

Item Name Code

10087

Assigment Date

01/01/1961 (65 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.

1.880 inches nominal mounting bolt circle diameter, 4 blade quantity, 15.000 inches minimum and 15.120 inches maximum diameter, 4 mounting hole quantity, 0.260 inches nominal mounting hole diameter

Product Characteristics

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

Diameter: 15.000 inches minimum and 15.120 inches maximum
Mounting Hole Diameter: 0.260 inches nominal
Mounting Hole Quantity: 4
Mounting Bolt Circle Diameter: 1.880 inches nominal
Blade Quantity: 4
Attachment Method: bolt hole
Rotation Direction For Which Designed: clockwise
Hub Location: front
Material: steel overall
Style Designator: rounded tip

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
123770	Axial Fan Impeller
7375021	Axial Fan Impeller
802187	Axial Fan Impeller

FAQs

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

What is the FSCG of the NSN 2930-00-737-5021?

The FSCG of the NSN 2930-00-737-5021 is 2930

Does the NSN 2930-00-737-5021 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909080

Does NSN 2930-00-737-5021 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 2930-00-737-5021 contain precious materials?

Precious metal content is unknown

Does NSN 2930-00-737-5021 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 2930-00-737-5021 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961