INX52N88166312

View detailed technical data, stock status, and sourcing information for: INX52N88166312
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-046-4521

Item Name Code

05277

Assigment Date

08/18/1977 (48 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

3.938 inches nominal thread size, uns thread series, 5.495 inches minimum and 5.555 inches maximum width across flats, hexagon nut style, right-hand thread direction

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
Nut Style: hexagon
Width Across Flats: 5.495 inches minimum and 5.555 inches maximum
Thread Series: uns
Nominal Thread Size: 3.938 inches
Bearing Surface Type: flat
Special Features: used on tank,combat; model no. m60 series
Material: steel overall

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
11668951	Hexagon Self-Locking Nut
E12055	Hexagon Self-Locking Nut
E12055-6312	Hexagon Self-Locking Nut
INX52N88166312	Hexagon Self-Locking Nut
SL7066	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-046-4521?

The FSCG of the NSN 5310-01-046-4521 is 5310

Does the NSN 5310-01-046-4521 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-046-4521 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 5310-01-046-4521 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-046-4521 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 5310-01-046-4521 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Aug 18, 1977