5340-01-334-2898

Find complete technical information, availability, and procurement data for: 5340-01-334-2898
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-334-2898

Item Name Code

40280

Assigment Date

02/19/1991 (35 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

hexagon cross-sectional shape, zzzy criticality code justification, special quality control testing special test features, 4.000 inches nominal length, 0.437 inches nominal width across flats

Product Characteristics

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

Length: 4.000 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.437 inches nominal
Criticality Code Justification: zzzy
Special Test Features: special quality control testing
Style Designator: left internal and right external thread
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions

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
KYW224	Spacing Threaded Standoff
LL-HX3-9984	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-334-2898?

The FSCG of the NSN 5340-01-334-2898 is 5340

Does NSN 5340-01-334-2898 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 5340-01-334-2898 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-334-2898 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 5340-01-334-2898 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Feb 19, 1991