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5305-01-212-2202

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-212-2202
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
07/09/1985 (41 years ago)

5.387 inches minimum and 5.417 inches maximum fastener length, 3a thread class, right-hand thread direction, flat countersunk head style, 0.252 inches minimum and 0.302 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.252 inches minimum and 0.302 inches maximum

Fastener Length

5.387 inches minimum and 5.417 inches maximum

Head Style

flat countersunk

Head Diameter

0.244 inches minimum and 0.279 inches maximum

Internal Drive Style

torque set

Nominal Thread Diameter

0.138 inches

Thread Quantity Per Inch

32

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 40.0 rockwell c maximum

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Screw Material

steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150

Screw Surface Treatment

cadmium and chromate

Screw Surface Treatment Document And Classification

qq-p-416,ty2,cl2 fed spec single treatment response

Thread Series Designator

unjc

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

0006657

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Frequently Asked Questions

What is the FSCG of the NSN 5305-01-212-2202?
The FSCG of the NSN 5305-01-212-2202 is 5305
Does the NSN 5305-01-212-2202 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-212-2202 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 5305-01-212-2202 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-212-2202 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 5305-01-212-2202 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Jul 9, 1985