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5305-01-128-6649

Find complete technical information, availability, and procurement data for: 5305-01-128-6649

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5305-01-128-6649
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-128-6649
Item Name Code
16282
Assigment Date
03/26/1982 (44 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.

0.220 inches minimum and 0.312 inches maximum thread length, flat chamfer head style, right-hand thread direction, 0.282 inches minimum and 0.312 inches maximum fastener length, 3a 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
3a
Thread Direction
right-hand
Thread Length
0.220 inches minimum and 0.312 inches maximum
Fastener Length
0.282 inches minimum and 0.312 inches maximum
Head Style
flat chamfer
Head Diameter
0.262 inches minimum and 0.270 inches maximum
Head Height
0.159 inches minimum and 0.164 inches maximum
Hole Diameter
0.044 inches minimum and 0.050 inches maximum
Internal Drive Style
hexagon
Nominal Thread Diameter
0.164 inches
Width Across Flats
0.1000 inches minimum and 0.1426 inches maximum
Hole Quantity
4
Hole Type
drilled
Thread Quantity Per Inch
32
Hole Configuration Style
round internal hexagon
Material
steel corrosion resisting overall
Thread Series Designator
unjc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
10115179 Socket Head Cap Screw
953536-117 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-128-6649?
The FSCG of the NSN 5305-01-128-6649 is 5305
Does the NSN 5305-01-128-6649 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-128-6649 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 5305-01-128-6649 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-128-6649 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 5305-01-128-6649 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Mar 26, 1982

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