4-41311-1

Spring, Helical, Compression

Part number

4-41311-1

NSN

5360-00-072-7389

NIIN

00-072-7389

Item name

Spring, Helical, Compression

Manufacturer

Northrop Grumman Systems Corporation

CAGE code

76823

FSC

5360

Unit of issue

EA

DEMIL code

A

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Alternate part numbers

• 4-41311-1 CAGE 0JRC1
• 4-41311-1 CAGE 76823
• 4-41311-1 CAGE 79U29

Technical characteristics

Inside Diameter

0.684 inches minimum and 0.736 inches maximum

End Style

Spring end, squared and ground both ends

Spring Free Length

6.160 inches nominal

Coil Quantity

23

Load Rating

31.000 pounds minimum and 39.000 pounds maximum

Spring Solid Length

2.410 inches nominal

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

14.498 pounds per inch minimum and 14.502 pounds per inch maximum

Spring Free Outside Diameter

0.890 inches minimum and 0.950 inches maximum

Spring Length Under Load

3.750 inches nominal

Material

Steel comp 631 overall

Material Document and Classification

Ams 5673, comp 17-7PH assn std single material response overall

Style Designator

Cylindrical

Supplementary Features

2ND load rating 46.0 to 56.0 in. at 2.620 spg length under load

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