A51B1124

View detailed technical data, stock status, and sourcing information for: A51B1124
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-240-1344

Item Name Code

22293

Assigment Date

09/10/1986 (39 years ago)

A clamp in which the body (band or wire) completely encircles an item and distributes a relatively even amount of pressure throughout the entire 360 degrees (6.282 radians) of the periphery of the item to be compressed. Its compression quality is dependent upon an integral screw mechanism, (screw, bolt spring compression and the like mechanical fasteners), or it may be applied by a device not integral with the clamp itself. It is specifically designed to prevent leakage between a hose and its attaching connection(s) when the body of the clamp is round or circular. For square, rectangular, or irregularly shaped items, see clamp, hose, special-shaped. Excludes:clamp, electrical; clamp, loop; clamp, fire hose, shutoff; ferrule (as modified); and hand screw.

1.280 inches minimum and 1.281 inches maximum aperture diameter, raised surface w/ aperture cross-sectional shape style, 0.127 inches minimum and 0.133 inches maximum mounting hole diameter, 3.250 inches nominal length, 1.830 inches nominal 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: raised surface w/ aperture
Width: 1.830 inches nominal
Length: 3.250 inches nominal
Mounting Hole Diameter: 0.127 inches minimum and 0.133 inches maximum
Aperture Diameter: 1.280 inches minimum and 1.281 inches maximum
Mounting Hole Arrangement Style: four holes
Distance Between Holes Along Length: 2.500 inches nominal
Distance Between Holes Along Width: 0.875 inches nominal
Overall Thickness: 0.210 inches nominal
Raised Surface Height: 0.100 inches nominal
Distance From Vertical Centerline To Center Of Right Hole: 1.250 inches nominal
Distance From Horizontal Centerline To Center Of Right Hole: 0.438 inches nominal
Mounting Hole Type: round, unthreaded
Outside Raised Surface Diameter: 1.700 inches nominal
Special Features: rectangular raised surface 1.700 in. l 1.830 in. wd; rectangular milled slot centered on apertur,2.630 in. l,1.830 in. wd in backface; chamfered corners 0.310 in. l by 45.0 deg
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-250/4 t851 fed spec single material response overall
Surface Treatment: anodize aperture
Surface Treatment: plastic polyurethane overall excluding bore or aperture
Surface Treatment Document And Classification: mil-a-8625,type 2,class 1 mil spec single treatment response aperture
Surface Treatment Document And Classification: mil-c-83286 mil spec single treatment response overall excluding bore or aperture
Style Designator: rectangle
Test Data Document: 81349-mil-std-1949 standard (includes industry or association standards, individual manufactureer standards, etc.).

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
A51B1124	Bearing Retaining Plate
A51B11524-11	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-240-1344?

The FSCG of the NSN 3110-01-240-1344 is 3110

Does the NSN 3110-01-240-1344 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-240-1344 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 3110-01-240-1344 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-240-1344 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 3110-01-240-1344 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Sep 10, 1986