CEC-12

View detailed technical data, stock status, and sourcing information for: CEC-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-426-1657

Item Name Code

13432

Assigment Date

03/06/1996 (30 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.9390 inches minimum and 1.0010 inches maximum overall diameter, smooth round cap outside surface condition, friction design type, 0.7650 inches minimum and 0.7850 inches maximum opening inside diameter for which designed, 0.4690 inches minimum and 0.5310 inches maximum inside diameter length

Product Characteristics

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

Overall Diameter: 0.9390 inches minimum and 1.0010 inches maximum
Design Type: friction
Opening Inside Diameter For Which Designed: 0.7650 inches minimum and 0.7850 inches maximum
Inside Diameter Length: 0.4690 inches minimum and 0.5310 inches maximum
Round Cap Outside Surface Condition: smooth
Special Features: the item is made per mil-b-81705, type 1
Material: plastic

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
410136-6	Dust and Moisture Protective Cap
99208285	Dust and Moisture Protective Cap
AS90376-12RB	Dust and Moisture Protective Cap
CEC-12	Dust and Moisture Protective Cap

FAQs

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

What is the FSCG of the NSN 5340-01-426-1657?

The FSCG of the NSN 5340-01-426-1657 is 5340

Does the NSN 5340-01-426-1657 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5340-01-426-1657 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 5340-01-426-1657 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-426-1657 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 5340-01-426-1657 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Mar 6, 1996