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KFS2-440 Spline Plain Nut

5310-01-133-7220

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Official Item Classification

Name
Spline Plain Nut
Part Number
KFS2-440
(NSN) National Stock Number
5310-01-133-7220
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01861
(FIIG) Federal Item Identification Guide
A021A0
Date
06/19/1982 (44 years ago)

2b thread class, right-hand thread direction, 0.176 inches minimum and 0.182 inches maximum pilot diameter, spline nut style, 0.060 inches maximum pilot length

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Pilot Diameter

0.176 inches minimum and 0.182 inches maximum

Pilot Length

0.060 inches maximum

Nut Style

spline

Nut Diameter

0.214 inches minimum and 0.224 inches maximum

Nut Height

0.120 inches minimum and 0.130 inches maximum

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Material

steel corrosion resisting overall

Replacement For

Part Number Description
5325-01-155-6075 No Name Available 01/01/1988

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

0001861

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KFS2-440 Spline Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-133-7220?
The FSCG of the NSN 5310-01-133-7220 is 5310
Does the NSN 5310-01-133-7220 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-133-7220 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 5310-01-133-7220 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-133-7220 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 5310-01-133-7220 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sat, Jun 19, 1982