SIT 1058CR8-1690

View detailed technical data, stock status, and sourcing information for: SIT 1058CR8-1690
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-302-2375

Item Name Code

04905

Assigment Date

06/10/1989 (37 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

3a thread class, 0.438 inches nominal thread length, 2.128 inches nominal fastener length, right-hand thread direction, hexagon head style

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: 0.438 inches nominal
Fastener Length: 2.128 inches nominal
Head Style: hexagon
Head Height: 0.203 inches minimum and 0.235 inches maximum
Width Between Flats: 0.679 inches minimum and 0.689 inches maximum
Shoulder Diameter: 0.4985 inches minimum and 0.4995 inches maximum first shoulder
Shoulder Length: 1.690 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.116 inches maximum first hole
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.935 inches nominal first hole
Shoulder Shape: round first shoulder
Material: steel comp h11 overall
Material Document And Classification: ams 6485 assn std single material response or ams 6487 assn std single material response overall
Surface Treatment: cadmium and chromate head
Surface Treatment: cadmium and chromate threads
Surface Treatment: chromium grip
Surface Treatment Document And Classification: qq-c-320 ty 2 fed spec single treatment response grip
Surface Treatment Document And Classification: qq-p-416 ty 2 fed spec single treatment response head
Surface Treatment Document And Classification: qq-p-416 ty 2 fed spec single treatment response threads
Thread Series Designator: unjf

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
5306PL0646050	Shoulder Bolt
5306PL1913434	Shoulder Bolt
7165CR-8-1690	Shoulder Bolt
AIC4356CR8-1690	Shoulder Bolt
BM4356CR8-1690	Shoulder Bolt
C4356CR8-1690	Shoulder Bolt
PBF4356CR8-1690	Shoulder Bolt
SIT 1058CR8-1690	Shoulder Bolt
VCB0008C8-16-90	Shoulder Bolt
VS2986CR8-1690	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-302-2375?

The FSCG of the NSN 5306-01-302-2375 is 5306

Does the NSN 5306-01-302-2375 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-302-2375 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 5306-01-302-2375 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-302-2375 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 5306-01-302-2375 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Jun 10, 1989