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5305-01-322-2911

Find complete technical information, availability, and procurement data for: 5305-01-322-2911

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5305-01-322-2911
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-322-2911
Item Name Code
16282
Assigment Date
07/01/1990 (36 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

right-hand thread direction, 0.533 inches minimum and 0.625 inches maximum thread length, flat chamfer head style, 0.595 inches minimum and 0.625 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
0.533 inches minimum and 0.625 inches maximum
Fastener Length
0.595 inches minimum and 0.625 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
Locking Feature
strip threads
Internal Drive Style
hexagon
Nominal Thread Diameter
0.190 inches
Width Across Flats
0.156 inches minimum and 0.158 inches maximum
Thread Quantity Per Inch
32
Material
iron alloy 660 overall
Material Document And Classification
ams 5731 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Thread Series Designator
unrf
Specification/Standard Data
80205-nas1351 professional/industrial association standard

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Part Number Name
NAS1351N3LL10 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-322-2911?
The FSCG of the NSN 5305-01-322-2911 is 5305
Does the NSN 5305-01-322-2911 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-322-2911 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 5305-01-322-2911 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-322-2911 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 5305-01-322-2911 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Sun, Jul 1, 1990

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