B22BC

View detailed technical data, stock status, and sourcing information for: B22BC
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-582-7398

Item Name Code

53589

Assigment Date

01/01/1963 (63 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

8-32nc-2b all threaded portions thread size, 1.750 inches nominal flange length, 1.406 inches nominal distance between mounting hole centers, 1.250 inches nominal flange width, 0.109 inches nominal flange thickness

Product Characteristics

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

Flange Thickness: 0.109 inches nominal
Thread Size: 8-32nc-2b all threaded portions
Distance Between Mounting Hole Centers: 1.406 inches nominal
Flange Length: 1.750 inches nominal
Flange Width: 1.250 inches nominal
Maximum Load Rating: 2.130 pounds
Flange Mounting Hole Diameter: 0.162 inches nominal
Load/Frequency Range: rated at 2 lb load for 16 to 28 hertz per sec
Height: 0.875 inches nominal
Material: aluminum base plate
Material: aluminum outer cup
Material: copper alloy eyelket
Surface Treatment: anodize base plate
Surface Treatment: anodize outer cup
Surface Treatment: nickel eyelket
Style Designator: round two-hole flange

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
B22BB-2.0	Weapon System Resilient Mount
B22BB20	Weapon System Resilient Mount
B22BC	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-582-7398?

The FSCG of the NSN 5342-00-582-7398 is 5342

Does the NSN 5342-00-582-7398 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-582-7398 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 5342-00-582-7398 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-582-7398 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 5342-00-582-7398 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963