3214AB-712

View detailed technical data, stock status, and sourcing information for: 3214AB-712
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-333-2181

Item Name Code

20319

Assigment Date

12/16/1973 (52 years ago)

0.020 inches nominal retainer thickness, -65.0 fahrenheit and 450.0 fahrenheit temp rating, 6.970 inches minimum and 7.250 inches maximum inside diameter, self-locking hexagon nut type, single latch style

Product Characteristics

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

Inside Diameter: 6.970 inches minimum and 7.250 inches maximum
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit
Retainer Thickness: 0.020 inches nominal
Latch Style: single
Nut Type: self-locking hexagon
Sealing Inner Liner: not included
Retainer Width: 1.490 inches minimum and 1.510 inches maximum
Root Width: 0.834 inches minimum and 0.854 inches maximum
Band Thickness: 0.020 inches nominal
Height: 0.099 inches minimum and 0.119 inches maximum
Material: steel corrosion resisting overall
Surface Treatment: passivate band
Surface Treatment: passivate bolt
Surface Treatment: passivate trunnion
Surface Treatment: silver nut
Shape: round

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
21388C0712R	Grooved Clamp Coupling
21388C712R	Grooved Clamp Coupling
3214AB-712	Grooved Clamp Coupling
STSMA102-712	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-00-333-2181?

The FSCG of the NSN 5342-00-333-2181 is 5342

Does the NSN 5342-00-333-2181 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-00-333-2181 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 5342-00-333-2181 contain precious materials?

Item contains silver.

Does NSN 5342-00-333-2181 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 5342-00-333-2181 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Dec 16, 1973