51171

View detailed technical data, stock status, and sourcing information for: 51171
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-703-1598

Item Name Code

20314

Assigment Date

01/01/1963 (63 years ago)

un screw thread series designator, 0.250 inches nominal overall length, 0.125 inches nominal thread length, right-hand thread direction, 5/8 in.-32 thread size

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 0.125 inches nominal
Overall Length: 0.250 inches nominal
Thread Size: 5/8 in.-32
Screw Thread Series Designator: un
Seat End Inside Diameter: 0.375 inches nominal
Special Features: width across flats, 0.750 in.; material, aluminum; surface treatment, chromate

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
51171	Flexible Casing Coupling Nut
SCB69689	Flexible Casing Coupling Nut

FAQs

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

What is the FSCG of the NSN 3040-00-703-1598?

The FSCG of the NSN 3040-00-703-1598 is 3040

Does the NSN 3040-00-703-1598 have a Schedule B code assigned?

Yes, the Schedule B code is 8483608000

Does NSN 3040-00-703-1598 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 3040-00-703-1598 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-703-1598 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 3040-00-703-1598 was assigned to the Federal Catalog?

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