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5305-00-421-9146

Find complete technical information, availability, and procurement data for: 5305-00-421-9146

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5305-00-421-9146
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-421-9146
Item Name Code
06657
Assigment Date
12/23/1970 (55 years ago)

A grouping of two or more different types of electrical/electronic components mounted on a common mounting. It may include an assembly of electrical/electronic components mounted on multiple printed wiring board(s) mounted back to back, stacked, and the like. The item is generally a component of a subassembly and cannot be assigned a more definite item name. Excludes:items which may be identified as a subassembly. For an assembly of electrical/electronic components mounted on a single printed wiring board, see circuit card asseembly. Do not use if a more specific name applies.

flat countersunk undercut head style, 2a thread class, right-hand thread direction, 0.094 inches minimum and 0.125 inches maximum thread length, 0.094 inches minimum and 0.125 inches maximum 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
0.094 inches minimum and 0.125 inches maximum
Fastener Length
0.094 inches minimum and 0.125 inches maximum
Head Style
flat countersunk undercut
Head Diameter
0.150 inches minimum and 0.172 inches maximum
Head Height
0.040 inches minimum and 0.051 inches maximum
Internal Drive Style
slot
Nominal Thread Diameter
0.086 inches
Thread Quantity Per Inch
56
Countersink Angle
82.0 degrees nominal
Screw Material
copper alloy
Screw Surface Treatment
cadmium and chromate
Screw Surface Treatment Document And Classification
fps 486-2 fscm 37695 mfr ref all treatment responses
Thread Series Designator
unc

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
107039-5601 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-421-9146?
The FSCG of the NSN 5305-00-421-9146 is 5305
Does the NSN 5305-00-421-9146 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-421-9146 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 5305-00-421-9146 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-421-9146 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 5305-00-421-9146 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Dec 23, 1970

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