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5305-01-059-7417

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-059-7417
(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
04/15/1978 (48 years ago)

flat chamfer head style, 0.169 inches minimum and 0.250 inches maximum thread length, right-hand thread direction, 3a thread class, 0.219 inches minimum and 0.250 inches maximum fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.169 inches minimum and 0.250 inches maximum

Fastener Length

0.219 inches minimum and 0.250 inches maximum

Head Style

flat chamfer

Head Diameter

0.178 inches minimum and 0.183 inches maximum

Internal Drive Style

tri-wing recess

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 40.0 rockwell c maximum

Screw Material

steel comp e4340 or steel comp 8740

Screw Surface Treatment

cadmium and chromate

Screw Surface Treatment Document And Classification

qq-p-416,type 2,class 2 fed spec single treatment response

Special Features

tri-wing recess drive

Thread Series Designator

unjc

Specification/Standard Data

80205-nas5300 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

Related Hardware Products

Part Number Description
10114937 Machine Screw
NAS5300-4 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-7417?
The FSCG of the NSN 5305-01-059-7417 is 5305
Does the NSN 5305-01-059-7417 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-059-7417 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 5305-01-059-7417 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-7417 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 5305-01-059-7417 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 15, 1978