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5310-00-775-5125

Lock Washer

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Official Item Classification

Name
Lock Washer
(NSN) National Stock Number
5310-00-775-5125
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
14218
(FIIG) Federal Item Identification Guide
A022B0
Date
01/01/1962 (64 years ago)

45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.031 inches minimum and 0.037 inches maximum material thickness, 0.141 inches minimum and 0.148 inches maximum hole diameter, 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks) end item identification, 0.250 inches maximum outside diameter

Specs & Compatibility

Hole Diameter

0.141 inches minimum and 0.148 inches maximum

Outside Diameter

0.250 inches maximum

Material Thickness

0.031 inches minimum and 0.037 inches maximum

End Item Identification

2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks)

Hardness Rating

45.0 rockwell c minimum and 53.0 rockwell c maximum

Material

steel overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Style Designator

split helical-right hand

Replacement For

Part Number Description
5310-00-224-0773 No Name Available 01/14/2004

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0014218

Related Hardware Products

Part Number Description
5584 Lock Washer
8AX136 Lock Washer
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Z093005584 Lock Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-775-5125?
The FSCG of the NSN 5310-00-775-5125 is 5310
Does the NSN 5310-00-775-5125 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-775-5125 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 5310-00-775-5125 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-775-5125 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 5310-00-775-5125 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962