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5305-00-720-8429

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-720-8429
(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
01/01/1963 (63 years ago)

fillister head style, 2a thread class, right-hand thread direction, 0.281 inches minimum and 0.312 inches maximum fastener length, 0.250 inches minimum and 0.312 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.250 inches minimum and 0.312 inches maximum

Fastener Length

0.281 inches minimum and 0.312 inches maximum

Head Style

fillister

Head Diameter

0.292 inches minimum and 0.313 inches maximum

Head Height

0.123 inches minimum and 0.130 inches maximum

Hole Diameter

0.046 inches nominal

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.190 inches

Hole Quantity

1

Thread Quantity Per Inch

32

Minimum Tensile Strength

55000 pounds per square inch

Screw Material

steel

Screw Material Document And Classification

qq-s-633 fed spec single material response

Screw Surface Treatment

cadmium and chromate

Screw Surface Treatment Document And Classification

qq-p-416 ty 2 cl 3 fed spec single treatment response

Head Hole Configuration Style

round

Thread Series Designator

unf

Replacement For

Part Number Description
5305-00-011-3626 No Name Available 09/01/1983
5305-00-021-0586 No Name Available 10/16/1968
5305-00-184-0412 No Name Available 03/01/2007
5305-00-217-7713 No Name Available 09/01/1983
5305-00-286-3604 No Name Available 01/01/1983
5305-00-298-7629 No Name Available 09/01/2023
5305-00-298-8480 No Name Available 01/01/1983
5305-00-335-3825 No Name Available 06/29/1970
5305-00-433-3655 No Name Available 02/01/1981
5305-00-498-1289 No Name Available 07/01/1992
5305-00-822-8069 No Name Available 09/01/2023
5305-00-905-7638 No Name Available 09/01/1983

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 5305-00-720-8429?
The FSCG of the NSN 5305-00-720-8429 is 5305
Does the NSN 5305-00-720-8429 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-720-8429 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 5305-00-720-8429 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-720-8429 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 5305-00-720-8429 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963