1604-188Y

View detailed technical data, stock status, and sourcing information for: 1604-188Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-726-5748

Item Name Code

13432

Assigment Date

01/01/1963 (63 years ago)

1.000 inches nominal overall diameter, 2b thread class, threaded design type, ribbed round cap outside surface condition, 0.438 inches nominal inside diameter length

Product Characteristics

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

Thread Class: 2b
Overall Diameter: 1.000 inches nominal
Design Type: threaded
Inside Diameter Length: 0.438 inches nominal
Round Cap Outside Surface Condition: ribbed
Material: plastic
Thread Size And Series/Type Designator: 7/8-20 unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-727-2789	No Name Available	01/01/1963

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
1604-188Y	Dust and Moisture Protective Cap

FAQs

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

What is the FSCG of the NSN 5340-00-726-5748?

The FSCG of the NSN 5340-00-726-5748 is 5340

Does the NSN 5340-00-726-5748 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5340-00-726-5748 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 5340-00-726-5748 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-726-5748 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 5340-00-726-5748 was assigned to the Federal Catalog?

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