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5305-00-322-4451

Find complete technical information, availability, and procurement data for: 5305-00-322-4451

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5305-00-322-4451
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-322-4451
Item Name Code
06673
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

0.525 inches minimum thread length, 2a thread class, right-hand thread direction, knurled no. 1 head style, 0.525 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
0.525 inches minimum
Fastener Length
0.525 inches nominal
Head Style
knurled no. 1
Head Diameter
1.000 inches nominal
Head Height
0.287 inches nominal
Point Style
flat
Nominal Thread Diameter
0.500 inches
Thread Quantity Per Inch
20
Material Document And Classification
qq-s-637 fed spec single material response overall
Surface Treatment
zinc overall
Thread Series Designator
unf

Related Parts

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Part Number Name
311-22 Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-00-322-4451?
The FSCG of the NSN 5305-00-322-4451 is 5305
Does NSN 5305-00-322-4451 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 5305-00-322-4451 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-322-4451 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 5305-00-322-4451 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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