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5305-00-543-5059

Find complete technical information, availability, and procurement data for: 5305-00-543-5059

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5305-00-543-5059
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-543-5059
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

right-hand thread direction, 0.376 inches minimum and 0.438 inches maximum thread length, 0.438 inches nominal fastener length, 2a thread class, fillister head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
0.376 inches minimum and 0.438 inches maximum
Fastener Length
0.438 inches nominal
Head Style
fillister
Head Diameter
0.208 inches minimum and 0.226 inches maximum
Head Height
0.089 inches minimum and 0.096 inches maximum
Hole Diameter
0.046 inches nominal
Internal Drive Style
slot
Nominal Thread Diameter
0.138 inches
Hole Quantity
1
Thread Quantity Per Inch
32
Minimum Tensile Strength
55000 pounds per square inch
Screw Material
steel
Screw Material Document And Classification
qq-s-633 fed spec single material response
Screw Surface Treatment
cadmium and chromate
Screw Surface Treatment Document And Classification
qq-p-416 ty 2 cl 3 fed spec single treatment response
Head Hole Configuration Style
round
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-011-0878 No Name Available 09/01/1983
5305-00-208-7923 No Name Available 01/01/1993
5305-00-290-2752 No Name Available 06/24/1979
5305-00-290-3306 No Name Available 10/01/1977
5305-00-558-3587 No Name Available 08/18/1997
5305-00-579-0924 No Name Available 11/01/1982
5305-00-591-3343 No Name Available 03/18/1966
5305-00-605-3787 No Name Available 01/01/1963
5305-00-616-1130 No Name Available 06/01/1976

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
10396528 Machine Screw
5305005435059 Machine Screw
MS35263-29 Machine Screw
MS35265-29 Machine Screw
MS35269-29 Machine Screw
Y19-6-6C2 Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-543-5059?
The FSCG of the NSN 5305-00-543-5059 is 5305
Does the NSN 5305-00-543-5059 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-543-5059 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 5305-00-543-5059 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-543-5059 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 5305-00-543-5059 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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