90185A550

View detailed technical data, stock status, and sourcing information for: 90185A550
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-620-9532

Item Name Code

15939

Assigment Date

08/19/2013 (13 years ago)

An item specifically designed to pass an electrical cable or tube through a continuous structure with provisions for packing so as to prevent the leakage of liquids and/or gases through the opening. May include packing nut(s), adapter(s), washer(s), gasket(s), bushing(s), packing(s), cap(s), and/or plug(s).

2.000 inches nominal fastener length, right-hand thread direction, 1.840 inches nominal thread length, 2a thread class, round head style

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.840 inches nominal
Fastener Length: 2.000 inches nominal
Head Style: round
Head Diameter: 0.594 inches nominal
Head Height: 0.145 inches nominal
End Item Identification: 2330-01-580-7654
Neck Length: 0.160 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Neck Width: 0.245 inches minimum and 0.260 inches maximum
Part Name Assigned By Controlling Agency: round head square neck bolt
Special Features: per mcmaster carr part number has multiple sources and oem could not be provided
Material: steel overall
Surface Treatment: zinc overall
Thread Series Designator: unc

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
90185A550	Square Neck Bolt
AEB11C250B00WA2A61	Square Neck Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-620-9532?

The FSCG of the NSN 5306-01-620-9532 is 5306

Does the NSN 5306-01-620-9532 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-620-9532 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 5306-01-620-9532 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-620-9532 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 5306-01-620-9532 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Mon, Aug 19, 2013