5305-01-326-6329

Find complete technical information, availability, and procurement data for: 5305-01-326-6329
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-326-6329

Item Name Code

06657

Assigment Date

09/27/1990 (35 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.

0.312 inches nominal fastener length, right-hand thread direction, 2a thread class, flat countersunk head style, 0.259 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 0.259 inches nominal
Fastener Length: 0.312 inches nominal
Head Style: flat countersunk
Head Diameter: 0.232 inches minimum and 0.252 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.125 inches
Thread Quantity Per Inch: 44
Minimum Tensile Strength: 55000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: copper alloy
Thread Series Designator: unf
Specification/Standard Data: 88044-an510b5-5 government standard

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
AN510B5-5	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-326-6329?

The FSCG of the NSN 5305-01-326-6329 is 5305

Does the NSN 5305-01-326-6329 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-01-326-6329 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 5305-01-326-6329 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-326-6329 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 5305-01-326-6329 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Sep 27, 1990