SII1188-4-5

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-476-1616

Item Name Code

27851

Assigment Date

06/28/2000 (26 years ago)

An item designed to detect signal events, generate systems alerts, provide analog to digital conversion, analysis, and characterization of tasked signals. For items designed to furnish target position data see target acquisition system.

3a thread class, spline drive shear head head style, 0.5475 inches minimum and 0.5775 inches maximum fastener length, 0.397 inches nominal thread length, right-hand thread direction

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: 0.397 inches nominal
Fastener Length: 0.5475 inches minimum and 0.5775 inches maximum
Head Style: spline drive shear head
Head Height: 0.154 inches minimum and 0.174 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Head Minor Diameter: 0.447 inches nominal
End Item Identification: b2 bomber
Nominal Thread Diameter: 0.2500 inches
Grip Length: 0.3115 inches minimum and 0.3135 inches maximum
Thread Quantity Per Inch: 28
Surface Finish: 32.0 microinches point
Special Features: item is 125ksifsu; use with 03a101shear nuts
Material: nickel alloy 718 overall
Material Document And Classification: ams5662 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: 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
AIC1653-4-5	Close Tolerance Bolt
PBF1420-4-5	Close Tolerance Bolt
SII1188-4-5	Close Tolerance Bolt
VCJ0001-4-5	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-476-1616?

The FSCG of the NSN 5306-01-476-1616 is 5306

Does the NSN 5306-01-476-1616 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-476-1616 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 5306-01-476-1616 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-476-1616 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 5306-01-476-1616 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Wed, Jun 28, 2000