5340-01-658-5498

Find complete technical information, availability, and procurement data for: 5340-01-658-5498
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-658-5498

Item Name Code

20815

Assigment Date

10/03/2016 (9 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

0.80 inches nominal width, 0.510 inches nominal length, 0.100 inches nominal hole diameter, 0.675 inches nominal overall height, 0.037 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.100 inches nominal
Width: 0.80 inches nominal
Overall Height: 0.675 inches nominal
Material Thickness: 0.037 inches nominal
Length: 0.510 inches nominal
End Item Identification: f-35b lift fan
Hole Quantity: 2
Mounting Method: unthreaded hole
Distance From Loop Center To End: 0.395 inches nominal
Loop/Holding Dimension: 0.35 inches nominal
Part Name Assigned By Controlling Agency: clip, spring retention - electrical cable
Special Features: next higher assembly is liftfan assembly module
Material: nickel alloy overall
Style Designator: standoff

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
AS5117-03	Spring Tension Clip

FAQs

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

What is the FSCG of the NSN 5340-01-658-5498?

The FSCG of the NSN 5340-01-658-5498 is 5340

Does the NSN 5340-01-658-5498 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908630

Does NSN 5340-01-658-5498 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 5340-01-658-5498 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-658-5498 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 5340-01-658-5498 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Oct 3, 2016

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Pricing

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In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material	1,458
New Surplus	13
Total	1,471

Availability of this item was last updated on: 02/04/2026 02:02 AM EST. Stock levels and pricing are subject to change.