12284703

View detailed technical data, stock status, and sourcing information for: 12284703
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-227-8989

Item Name Code

22247

Assigment Date

03/12/1986 (40 years ago)

A relatively thin metal item of various shapes, having two or more bolt holes and locking ears or tabs. The item is designed to be inserted on the bolts and the ears or tabs bent against the wrenching flat(s) of the bolt head or nut to restrict loosening of the bolt or nut. The locking ears or tabs may be prebent. See also retainer, nut and bolt.

flat cross-sectional shape style, 2.254 inches nominal width, 0.300 inches nominal mounting hole diameter, 0.030 inches minimum and 0.034 inches maximum plate thickness, 0.250 inches minimum and 0.270 inches maximum body width

Product Characteristics

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

Cross-Sectional Shape Style: flat
Width: 2.254 inches nominal
Mounting Hole Diameter: 0.300 inches nominal
Body Width: 0.250 inches minimum and 0.270 inches maximum
Plate Thickness: 0.030 inches minimum and 0.034 inches maximum
Distance Between Mounting Hole Centers: 2.363 inches nominal
Angle Between Ears In Deg: 90.0
Angle From Horizontal Centerline To Ear In Deg: 90.0
Ear Width: 0.490 inches minimum and 0.510 inches maximum
Special Features: 2350-01-087-1095 m1e1,armd battle tank
Material: steel comp 321
Material Document And Classification: ams 5510 assn std single material response
Style Designator: straight

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
12284703	Nut and Bolt Locking Plate

FAQs

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

What is the FSCG of the NSN 5340-01-227-8989?

The FSCG of the NSN 5340-01-227-8989 is 5340

Does NSN 5340-01-227-8989 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 5340-01-227-8989 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-227-8989 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 5340-01-227-8989 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Mar 12, 1986