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5305-00-660-1939

Find complete technical information, availability, and procurement data for: 5305-00-660-1939

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5305-00-660-1939
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-660-1939
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

right-hand thread direction, 0.344 inches minimum and 0.375 inches maximum fastener length, 0.294 inches minimum and 0.344 inches maximum thread 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
0.294 inches minimum and 0.344 inches maximum
Fastener Length
0.344 inches minimum and 0.375 inches maximum
Head Style
fillister
Head Diameter
0.138 inches minimum and 0.168 inches maximum
Head Height
0.069 inches minimum and 0.079 inches maximum
Internal Drive Style
slot
Nominal Thread Diameter
0.112 inches
Thread Quantity Per Inch
40
Minimum Tensile Strength
60000 pounds per square inch
Screw Material
steel
Screw Material Document And Classification
qq-s-634 fed spec single material response or qq-s-637 fed spec single material response or 66 fed std single material response
Screw Surface Treatment
phosphate zinc
Screw Surface Treatment Document And Classification
mil-p-16232,ty 2,cl 1 mil spec single treatment response
Thread Series Designator
unc
Nondefinitive Spec/Std Data
1 type and 4s style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-255-5380 No Name Available 04/01/1989

FAQs

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

What is the FSCG of the NSN 5305-00-660-1939?
The FSCG of the NSN 5305-00-660-1939 is 5305
Does the NSN 5305-00-660-1939 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-660-1939 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 5305-00-660-1939 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-660-1939 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 5305-00-660-1939 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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