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5305-00-059-1128

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-00-059-1128
(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
01/01/1963 (63 years ago)

flat chamfer head style, 3a thread class, right-hand thread direction, 0.435 inches minimum and 0.440 inches maximum thread length, 0.625 inches nominal fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.435 inches minimum and 0.440 inches maximum

Fastener Length

0.625 inches nominal

Head Style

flat chamfer

Head Diameter

0.306 inches minimum and 0.312 inches maximum

Head Height

0.185 inches minimum and 0.190 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.156 inches minimum and 0.158 inches maximum

Thread Quantity Per Inch

32

Material

steel overall

Material Document And Classification

qq-s-763 cl 7 ty a fed spec single material response overall

Surface Treatment

passivate overall

Thread Series Designator

unf

Replacement For

Part Number Description
5305-00-227-0999 No Name Available 01/01/1963

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
MILB933TYPEC Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-059-1128?
The FSCG of the NSN 5305-00-059-1128 is 5305
Does the NSN 5305-00-059-1128 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-059-1128 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 5305-00-059-1128 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-059-1128 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 5305-00-059-1128 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963