MCB491

View detailed technical data, stock status, and sourcing information for: MCB491
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part MCB491 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-172-9435

Item Name Code

16900

Assigment Date

11/24/1971 (54 years ago)

0.093 inches nominal first leg hole diameter, 0.491 inches nominal second leg length, 0.251 inches nominal first leg length, 0.188 inches nominal second leg width, countersunk mounting hole type

Product Characteristics

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

Mounting Hole Type: countersunk
First Leg Length: 0.251 inches nominal
Second Leg Length: 0.491 inches nominal
Second Leg Width: 0.188 inches nominal
First Leg Hole Diameter: 0.093 inches nominal
Second Leg Hole Diameter: 0.089 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 0.094 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.085 inches nominal
First Leg Thickness: 0.032 inches nominal
Second Leg Thickness: 0.032 inches nominal
First Leg Width: 0.188 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 0.094 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 0.094 inches nominal
First Leg End Radius: 0.094 inches nominal
First Leg Style: end radius
First Leg Hole Arrangement Style: one hole
Second Leg Style: square
Second Leg Hole Arrangement Style: one hole
Second Leg Relationship To First Leg: not identical
First Leg Angle: 90.0 degrees nominal
Special Features: countersunk hole on long leg 0.146 in.dia by 82 deg
Material: steel comp 303 or steel comp 304
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Style Designator: angle

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
MCB491	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-00-172-9435?

The FSCG of the NSN 5340-00-172-9435 is 5340

Does the NSN 5340-00-172-9435 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-00-172-9435 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 5340-00-172-9435 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-172-9435 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 5340-00-172-9435 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Nov 24, 1971