2930-00-172-9389

Find complete technical information, availability, and procurement data for: 2930-00-172-9389
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2930 Nonaircraft Engine Cooling System Components

National Stock Number

2930-00-172-9389

Item Name Code

21083

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

2930-360-7528 guide 1; 2930-360-7532 seal,water pump shaft 1; 2930-424-8692 spring 1; 2930-424 8693 clamp,seal 1; 5330-424-8694 washer 1; 5340-281-6503 ring,retaining 1 supply items and quantities, water pump fsc application data, 7 component quantity, 31007 98447h impeller,water pump 1 nonsupply items and quantities

Product Characteristics

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

Component Quantity: 7
Supply Items And Quantities: 2930-360-7528 guide 1; 2930-360-7532 seal,water pump shaft 1; 2930-424-8692 spring 1; 2930-424 8693 clamp,seal 1; 5330-424-8694 washer 1; 5340-281-6503 ring,retaining 1
Nonsupply Items And Quantities: 31007 98447h impeller,water pump 1
Fsc Application Data: water pump

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
98447HX	Engine Water Pump Parts Kit

FAQs

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

What is the FSCG of the NSN 2930-00-172-9389?

The FSCG of the NSN 2930-00-172-9389 is 2930

Does the NSN 2930-00-172-9389 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 2930-00-172-9389 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 2930-00-172-9389 contain precious materials?

Precious metal content is unknown

Does NSN 2930-00-172-9389 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 2930-00-172-9389 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963