MS51830A206L

View detailed technical data, stock status, and sourcing information for: MS51830A206L
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-403-6393

Item Name Code

11444

Assigment Date

07/02/1970 (56 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.550 inches minimum full internal thread length, 0.625 inches nominal length, individually keyed features provided, 0.070 inches nominal internal thread relief depth, 0.625-11 unc 2a insert size

Product Characteristics

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

Length: 0.625 inches nominal
Insert Size: 0.625-11 unc 2a
Internal Thread Relief Depth: 0.070 inches nominal
Full Internal Thread Length: 0.550 inches minimum
Features Provided: individually keyed
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Material: steel comp 303 overall
Material Document And Classification: qq-s-764 fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: grooved keylock
Thread Series Designator: unf

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
KNL820	Screw Thread Insert
KNL820J	Screw Thread Insert
MS51830-206	Screw Thread Insert
MS51830-206L	Screw Thread Insert
MS51830A206L	Screw Thread Insert
MS51830CA206L	Screw Thread Insert
NAS1394C8L	Screw Thread Insert
NAS1394CA8L	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-403-6393?

The FSCG of the NSN 5325-00-403-6393 is 5325

Does the NSN 5325-00-403-6393 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-403-6393 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 5325-00-403-6393 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-403-6393 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 5325-00-403-6393 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Thu, Jul 2, 1970