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5305-01-418-3699

Hexagon Head Cap Screw

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Official Item Classification

Name
Hexagon Head Cap Screw
(NSN) National Stock Number
5305-01-418-3699
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
18257
(FIIG) Federal Item Identification Guide
A003B0
Date
08/25/1995 (31 years ago)

2a thread class, right-hand thread direction, 4.900 inches minimum and 5.080 inches maximum fastener length, 0.860 inches nominal width between flats, hexagon head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Fastener Length

4.900 inches minimum and 5.080 inches maximum

Head Style

hexagon

Width Between Flats

0.860 inches nominal

Hole Diameter

0.064 inches minimum and 0.082 inches maximum

Nominal Thread Diameter

0.500 inches

Hole Quantity

1

Hole Type

drilled

Thread Quantity Per Inch

13

Hole Configuration Style

hexagon flats

Material

steel overall

Material Document And Classification

sae grade 5 assn std single material response overall

Thread Series Designator

unc

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

0018257

Related Hardware Products

Part Number Description
845-6603141-92 Hexagon Head Cap Screw
845-6603146-4 Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-418-3699?
The FSCG of the NSN 5305-01-418-3699 is 5305
Does the NSN 5305-01-418-3699 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-418-3699 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 5305-01-418-3699 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-418-3699 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 5305-01-418-3699 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Fri, Aug 25, 1995