157B6990 PIECE 28A

View detailed technical data, stock status, and sourcing information for: 157B6990 PIECE 28A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-233-8514

Item Name Code

06160

Assigment Date

01/01/1963 (63 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

1.938 inches nominal overall length, 2 contact quantity, 1.875 inches nominal overall width, four 8-32 threaded mtg studs 5/16 in. lg on 1 in. by 1 in. mtg centers mounting configuration, 1.469 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 Length: 1.938 inches nominal
Overall Height: 1.469 inches nominal
Overall Width: 1.875 inches nominal
Contact Quantity: 2
Mounting Configuration: four 8-32 threaded mtg studs 5/16 in. lg on 1 in. by 1 in. mtg centers
Structural Design: nonpile-up
Contact Item Name Assigned By Government Agency: flexable contact and contact bar assy
Government Agency Controlling Contact: general electric company
Contact Identifying Number Assigned By Government Agency: k5723773-g7 and k2293261-g1

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
157B6990 PIECE 28A	Electrical Contact Assembly
K5724091G1	Electrical Contact Assembly

FAQs

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

What is the FSCG of the NSN 5999-00-233-8514?

The FSCG of the NSN 5999-00-233-8514 is 5999

Does the NSN 5999-00-233-8514 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-233-8514 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 5999-00-233-8514 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-233-8514 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 5999-00-233-8514 was assigned to the Federal Catalog?

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