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5305-01-040-4654

Find complete technical information, availability, and procurement data for: 5305-01-040-4654

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5305-01-040-4654
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-040-4654
Item Name Code
06657
Assigment Date
05/08/1977 (49 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.

1.838 inches minimum and 2.000 inches maximum thread length, right-hand thread direction, 1.938 inches minimum and 2.000 inches maximum fastener length, fillister head style, 2a thread class

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
1.838 inches minimum and 2.000 inches maximum
Fastener Length
1.938 inches minimum and 2.000 inches maximum
Head Style
fillister
Head Diameter
0.389 inches minimum and 0.414 inches maximum
Head Height
0.161 inches minimum and 0.170 inches maximum
Internal Drive Style
slot
Nominal Thread Diameter
0.250 inches
Thread Quantity Per Inch
20
Minimum Tensile Strength
57000 pounds per square inch
Criticality Code Justification
zzzy
Screw Material
copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377 or copper alloy 764 or copper alloy 270 or copper alloy 510 or copper alloy 745 or copper alloy 752 or copper alloy 770
Screw Surface Treatment
silver
Special Test Features
special quality control testing
Test Data Document
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator
unc
Reference Number Differentiating Characteristics
material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

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Part Number Name
919A242PC2 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-040-4654?
The FSCG of the NSN 5305-01-040-4654 is 5305
Does the NSN 5305-01-040-4654 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-01-040-4654 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 5305-01-040-4654 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-040-4654 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 5305-01-040-4654 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, May 8, 1977

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