1604-181Y

View detailed technical data, stock status, and sourcing information for: 1604-181Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-597-4507

Item Name Code

13432

Assigment Date

01/01/1963 (63 years ago)

3/4-16 unf thread size and series/type designator, 3b thread class, 1.250 inches nominal overall diameter, threaded design type, smooth round cap outside surface condition

Product Characteristics

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

Thread Class: 3b
Overall Diameter: 1.250 inches nominal
Design Type: threaded
Round Cap Outside Surface Condition: smooth
Thread Size And Series/Type Designator: 3/4-16 unf
Nondefinitive Spec/Std Data: 2 type and 8 size

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-804-0769	No Name Available	01/01/1960

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
1604-181Y	Dust and Moisture Protective Cap
C5501BANDTYPE2ANDSIZE8	Dust and Moisture Protective Cap
MILC5501TYPE2CLASSASIZE8	Dust and Moisture Protective Cap

FAQs

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

What is the FSCG of the NSN 5340-00-597-4507?

The FSCG of the NSN 5340-00-597-4507 is 5340

Does the NSN 5340-00-597-4507 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5340-00-597-4507 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 5340-00-597-4507 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-597-4507 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 5340-00-597-4507 was assigned to the Federal Catalog?

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