A-2790-01

View detailed technical data, stock status, and sourcing information for: A-2790-01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-406-5749

Item Name Code

34944

Assigment Date

01/06/1995 (31 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

1 component document page number, 42 component quantity, 62295 document source, industrial component document origin, parts list document type

Product Characteristics

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

Component Quantity: 42
Component Document Origin: industrial
Document Source: 62295
Document Type: parts list
Component Document Page Number: 1
Document Identification: rk-4k103
Special Features: kit rk-4k103 is comprised of the following items: dwg c-1445 item 7, p/n a-2805-03, (stem, fluid, valve), qty 1; c-1445 item 8, p/n b-1996-01, (trunnion), qty 1; c-1445 item 9, p/n a-2790-01, (retainer, seat, valve), qty 4; c-1445 item 10, p/n a-2807-01, (follower), qty 4; c-1445 item 12, p/n ph-1276, (washer, spring tension), qty 8; c-1445 item 17, p/n a-2825-01, (bearing, washer, thrust), qty 1; c-1445 item 19, p/n a-2791-02, (gasket), qty 4; c-1445 item 20, p/n a-2816-01, (retainer, packing), qty 1; c-1445 item 21, p/n ph-1274, (retainer, packing), qty 1; c-1445 item 22, p/n ph-1346, (o-ring), qty 1; c-1445 item 23, p/n ph-1347, (o-ring), qty 4; c-1445 item 24, p/n ph-1275, (o-ring), qty 1; c-1445 item 25, p/n ph-1172, (o-ring), qty 4.

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-385-1738	No Name Available	07/01/1995
5330-01-385-1740	No Name Available	07/01/1995
5330-01-385-2684	No Name Available	07/01/1995
5330-01-385-2700	No Name Available	07/01/1995
3120-01-385-7003	No Name Available	07/01/1995
4820-01-385-8544	No Name Available	07/01/1995
4820-01-385-8944	No Name Available	07/01/1995
5310-01-386-6765	No Name Available	07/01/1995
5330-01-387-8451	No Name Available	07/01/1995
5330-01-387-8452	No Name Available	07/01/1995
5330-01-387-8453	No Name Available	07/01/1995

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
A-2790-01	Mecha Seal Replacement Parts Kit
A-2791-02	Mecha Seal Replacement Parts Kit
A-2805-03	Mecha Seal Replacement Parts Kit
A-2816-01	Mecha Seal Replacement Parts Kit
PH-1172	Mecha Seal Replacement Parts Kit
PH-1275	Mecha Seal Replacement Parts Kit
PH-1276	Mecha Seal Replacement Parts Kit
PH-1346	Mecha Seal Replacement Parts Kit
PH-1347	Mecha Seal Replacement Parts Kit
RK-4K103	Mecha Seal Replacement Parts Kit

FAQs

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

What is the FSCG of the NSN 5330-01-406-5749?

The FSCG of the NSN 5330-01-406-5749 is 5330

Does the NSN 5330-01-406-5749 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-01-406-5749 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 5330-01-406-5749 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-406-5749 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 5330-01-406-5749 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Jan 6, 1995