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5305-00-406-9232

Lag Screw

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Official Item Classification

Name
Lag Screw
(NSN) National Stock Number
5305-00-406-9232
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
36433
(FIIG) Federal Item Identification Guide
A003B0
Date
04/29/1970 (56 years ago)

0.544 inches minimum and 0.562 inches maximum width between flats, 0.226 inches minimum and 0.268 inches maximum head height, hexagon head style, 5.000 inches nominal fastener length, 55000 pounds per square inch minimum tensile strength

Specs & Compatibility

Fastener Length

5.000 inches nominal

Head Style

hexagon

Head Height

0.226 inches minimum and 0.268 inches maximum

Width Between Flats

0.544 inches minimum and 0.562 inches maximum

Minimum Tensile Strength

55000 pounds per square inch

Hardness Rating

104.0 brinell standard minimum overall

Nonmachine Thread Style

gimlet point (type a, ab or ba)

Nonmachine Nominal Thread Diameter

0.375 inches

Material

steel overall

Material Document And Classification

ff-b-561,grade b fed spec single material response overall

Surface Treatment

zinc overall

Surface Treatment Document And Classification

astm a153 assn std single treatment response overall

Nondefinitive Spec/Std Data

1 type and 1 style and b grade

Replacement For

Part Number Description
5306-00-207-4919 No Name Available 07/30/1970
5306-00-209-3219 No Name Available 07/30/1970
5306-00-257-4173 No Name Available 07/30/1970
5306-00-282-8986 No Name Available 07/30/1970
5305-00-964-5938 No Name Available 12/01/2004

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

0036433

Related Hardware Products

Part Number Description
MS16232-49 Lag Screw
MS16992-549 Lag Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-406-9232?
The FSCG of the NSN 5305-00-406-9232 is 5305
Does the NSN 5305-00-406-9232 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-406-9232 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 5305-00-406-9232 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-406-9232 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 5305-00-406-9232 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 29, 1970