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5305-01-251-2909

Find complete technical information, availability, and procurement data for: 5305-01-251-2909

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5305-01-251-2909
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-251-2909
Item Name Code
06657
Assigment Date
03/16/1987 (39 years ago)

2a thread class, 1.313 inches minimum and 1.424 inches maximum thread length, right-hand thread direction, flat countersunk head style, 1.562 inches nominal 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
2a
Thread Direction
right-hand
Thread Length
1.313 inches minimum and 1.424 inches maximum
Fastener Length
1.562 inches nominal
Head Style
flat countersunk
Head Diameter
0.556 inches minimum and 0.635 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.312 inches
Thread Quantity Per Inch
18
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency
navy special project
Screw Material
steel comp 316
Screw Surface Treatment
passivate
Thread Series Designator
unc

Related Parts

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Part Number Name
2650516L25 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-251-2909?
The FSCG of the NSN 5305-01-251-2909 is 5305
Does the NSN 5305-01-251-2909 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-251-2909 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 5305-01-251-2909 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-251-2909 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 5305-01-251-2909 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Mar 16, 1987

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