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5305-00-001-4842

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-00-001-4842
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
10/04/1972 (54 years ago)

3a thread class, 0.045 inches minimum and 0.125 inches maximum thread length, 0.095 inches minimum and 0.125 inches maximum fastener length, flat chamfer head style, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.045 inches minimum and 0.125 inches maximum

Fastener Length

0.095 inches minimum and 0.125 inches maximum

Head Style

flat chamfer

Head Diameter

0.176 inches minimum and 0.183 inches maximum

Head Height

0.108 inches minimum and 0.112 inches maximum

Locking Feature

pellet threads

Internal Drive Style

hexagon

Nominal Thread Diameter

0.112 inches

Width Across Flats

0.093 inches minimum and 0.095 inches maximum

Thread Quantity Per Inch

40

Minimum Tensile Strength

80000 pounds per square inch

Hardness Rating

80.0 rockwell b minimum overall

Minimum Yield Strength

30000 pounds per square inch

Material

steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel overall

Material Document And Classification

66 fed std 1st material response or 66 fed std 2nd material response or 66 fed std 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response or astm-a493 aisi xm-7 assn std 6th material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unc

Nondefinitive Spec/Std Data

6 type

Replacement For

Part Number Description
5305-00-397-4382 No Name Available 07/30/1974

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

0016282

Related Hardware Products

Part Number Description
2462438PC11 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-001-4842?
The FSCG of the NSN 5305-00-001-4842 is 5305
Does the NSN 5305-00-001-4842 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-001-4842 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 5305-00-001-4842 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-001-4842 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 5305-00-001-4842 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Oct 4, 1972