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5305-00-057-2504

Find complete technical information, availability, and procurement data for: 5305-00-057-2504

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5305-00-057-2504
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-057-2504
Item Name Code
06657
Assigment Date
01/01/1961 (65 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.289 inches minimum and 0.453 inches maximum thread length, right-hand thread direction, 3a thread class, round extended washer head style, 0.594 inches minimum and 0.656 inches maximum fastener length

Product Characteristics

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

Thread Class
3a
Thread Direction
right-hand
Thread Length
0.289 inches minimum and 0.453 inches maximum
Fastener Length
0.594 inches minimum and 0.656 inches maximum
Head Style
round extended washer
Head Diameter
0.427 inches minimum and 0.447 inches maximum
Head Height
0.096 inches minimum and 0.106 inches maximum
Extended Washer Diameter
0.490 inches minimum and 0.510 inches maximum
Extended Washer Thickness
0.028 inches minimum and 0.033 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.250 inches
Thread Quantity Per Inch
28
Minimum Tensile Strength
62000 pounds per square inch
Screw Material
aluminum alloy 2024
Screw Material Document And Classification
qq-a-200/3 fed spec single material response or qq-a-225/6 fed spec single material response
Screw Surface Treatment
anodize
Screw Surface Treatment Document And Classification
mil-a-8625 mil spec single treatment response
Thread Series Designator
unf

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Part Number Name
AN525D416R10 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-057-2504?
The FSCG of the NSN 5305-00-057-2504 is 5305
Does the NSN 5305-00-057-2504 have a Schedule B code assigned?
Yes, the Schedule B code is 7616106000
Does NSN 5305-00-057-2504 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 5305-00-057-2504 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-057-2504 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 5305-00-057-2504 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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