5306-01-443-9844

Find complete technical information, availability, and procurement data for: 5306-01-443-9844
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-443-9844

Item Name Code

15903

Assigment Date

04/24/1997 (29 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

3a thread class, 0.528 inches nominal thread length, dished hexagon head style, right-hand thread direction, 0.575 inches minimum and 0.605 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: 3a
Thread Direction: right-hand
Thread Length: 0.528 inches nominal
Fastener Length: 0.575 inches minimum and 0.605 inches maximum
Head Style: dished hexagon
Head Height: 0.219 inches minimum and 0.234 inches maximum
Width Between Flats: 0.678 inches minimum and 0.690 inches maximum
Locking Feature: patch or strip or pellet locking feature
Grip Diameter: 0.4365 inches minimum and 0.4370 inches maximum
Nominal Thread Diameter: 0.438 inches
Grip Length: 0.062 inches minimum and 0.072 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 32.0 microinches fastener
Surface Finish: 32.0 microinches threads
Material: plastic polyamide (nylon) locking feature
Material: titanium alloy uns r54520 fastener
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas8205 professional/industrial association 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
NAS6407LU1	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-443-9844?

The FSCG of the NSN 5306-01-443-9844 is 5306

Does the NSN 5306-01-443-9844 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-443-9844 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 5306-01-443-9844 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-443-9844 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 5306-01-443-9844 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Apr 24, 1997