5330-00-799-7148

Find complete technical information, availability, and procurement data for: 5330-00-799-7148
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-799-7148

Item Name Code

37840

Assigment Date

01/01/1963 (63 years ago)

"a nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes:nut (1), self-locking, slotted, hexagon."

2.984 inches minimum and 3.016 inches maximum aperture diameter, metal winding w/ soft filler cross-sectional shape style, 0.170 inches minimum and 0.180 inches maximum cross-sectional thickness, copper alloy and nickel and plastic overall material, 3.969 inches minimum and 4.031 inches maximum outside diameter

Product Characteristics

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

Cross-Sectional Shape Style: metal winding w/ soft filler
Outside Diameter: 3.969 inches minimum and 4.031 inches maximum
Aperture Diameter: 2.984 inches minimum and 3.016 inches maximum
Cross-Sectional Thickness: 0.170 inches minimum and 0.180 inches maximum
Material: copper alloy and nickel and plastic overall
Style Designator: circular

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
A10256-0	Spiral Wound Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-799-7148?

The FSCG of the NSN 5330-00-799-7148 is 5330

Does NSN 5330-00-799-7148 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 5330-00-799-7148 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-799-7148 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 5330-00-799-7148 was assigned to the Federal Catalog?

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