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SM-C-800983-11 Socket Head Cap Screw

5305-01-243-9355

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Official Item Classification

Name
Socket Head Cap Screw
Part Number
SM-C-800983-11
(NSN) National Stock Number
5305-01-243-9355
(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
11/05/1986 (39 years ago)

0.484 inches minimum and 0.516 inches maximum fastener length, right-hand thread direction, button head style, 3a thread class, 0.422 inches minimum and 0.516 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.422 inches minimum and 0.516 inches maximum

Fastener Length

0.484 inches minimum and 0.516 inches maximum

Head Style

button

Head Diameter

0.347 inches minimum and 0.361 inches maximum

Head Height

0.091 inches minimum and 0.101 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.1250 inches minimum and 0.1270 inches maximum

Thread Quantity Per Inch

32

Minimum Tensile Strength

75000 pounds per square inch

Hardness Rating

80.0 rockwell b minimum overall

Material

steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 324 or steel comp 347 overall

Material Document And Classification

qq-s-763 fed spec all material responses overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unf

Replacement For

Part Number Description
5305-01-218-5977 No Name Available 10/01/1991

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

0016282

Related Hardware Products

Part Number Description
720210-122 Socket Head Cap Screw
SM-C-800983-11 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-243-9355?
The FSCG of the NSN 5305-01-243-9355 is 5305
Does the NSN 5305-01-243-9355 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-243-9355 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 5305-01-243-9355 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-243-9355 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 5305-01-243-9355 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Nov 5, 1986