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5305-00-995-4673

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-00-995-4673
(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
01/01/1962 (64 years ago)

0.875 inches minimum and 0.937 inches maximum thread length, 3a thread class, flat chamfer head style, right-hand thread direction, 1.750 inches nominal fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.875 inches minimum and 0.937 inches maximum

Fastener Length

1.750 inches nominal

Head Style

flat chamfer

Head Diameter

0.303 inches minimum and 0.312 inches maximum

Head Height

0.185 inches minimum and 0.190 inches maximum

Hole Diameter

0.047 inches nominal

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.156 inches minimum and 0.159 inches maximum

Hole Quantity

6

Hole Type

drilled

Thread Quantity Per Inch

32

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 43.0 rockwell c maximum overall

Minimum Yield Strength

130000 pounds per square inch

Hole Configuration Style

round longitudinal hole

Material

steel overall

Material Document And Classification

66 fed std single material response overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec single treatment response overall

Thread Series Designator

unf

Replacement For

Part Number Description
5305-00-569-7902 No Name Available 11/01/1982
5305-00-805-8058 No Name Available 01/01/1983

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
MS24678-17 Socket Head Cap Screw
MS24678-17C Socket Head Cap Screw
NAS1351-3H28 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-995-4673?
The FSCG of the NSN 5305-00-995-4673 is 5305
Does the NSN 5305-00-995-4673 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-995-4673 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 5305-00-995-4673 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-995-4673 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 5305-00-995-4673 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962