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6197529 Hexagon Head Cap Screw

5305-01-341-3094

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Official Item Classification

Name
Hexagon Head Cap Screw
Part Number
6197529
(NSN) National Stock Number
5305-01-341-3094
(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
06/27/1991 (35 years ago)

hexagon head style, 1.938 inches minimum and 2.062 inches maximum thread length, 2a thread class, 2.906 inches minimum and 3.000 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.938 inches minimum and 2.062 inches maximum

Fastener Length

2.906 inches minimum and 3.000 inches maximum

Head Style

hexagon

Head Height

0.195 inches minimum and 0.211 inches maximum

Width Between Flats

0.557 inches minimum and 0.577 inches maximum

Nominal Thread Diameter

0.312 inches

Thread Quantity Per Inch

18

Minimum Tensile Strength

80000 pounds per square inch

Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment 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
6197484 PART 35 Hexagon Head Cap Screw
6197529 Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-341-3094?
The FSCG of the NSN 5305-01-341-3094 is 5305
Does the NSN 5305-01-341-3094 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-341-3094 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 5305-01-341-3094 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-341-3094 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 5305-01-341-3094 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, Jun 27, 1991