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5305-01-273-6851

Find complete technical information, availability, and procurement data for: 5305-01-273-6851

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5305-01-273-6851
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-273-6851
Item Name Code
16282
Assigment Date
02/29/1988 (38 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

right-hand thread direction, 1.960 inches minimum and 2.000 inches maximum fastener length, flat chamfer head style, 3a thread class, 0.880 inches minimum and 1.270 inches maximum thread 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
0.880 inches minimum and 1.270 inches maximum
Fastener Length
1.960 inches minimum and 2.000 inches maximum
Head Style
flat chamfer
Head Diameter
0.303 inches minimum and 0.312 inches maximum
Head Height
0.185 inches minimum and 0.190 inches maximum
Internal Drive Style
hexagon
Nominal Thread Diameter
0.190 inches
Width Across Flats
0.156 inches nominal
Thread Quantity Per Inch
24
Part Name Assigned By Controlling Agency
screw,cap,socket head
Material
steel overall
Thread Series Designator
unc
Nondefinitive Spec/Std Data
2 type

FAQs

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

What is the FSCG of the NSN 5305-01-273-6851?
The FSCG of the NSN 5305-01-273-6851 is 5305
Does the NSN 5305-01-273-6851 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-273-6851 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 5305-01-273-6851 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-273-6851 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 5305-01-273-6851 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Mon, Feb 29, 1988

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