C7985B3-8R

View detailed technical data, stock status, and sourcing information for: C7985B3-8R
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-682-7274

Item Name Code

29294

Assigment Date

08/21/2019 (7 years ago)

A device which is inserted into a peripheral catheter (2), intravenous to temporarily block the flow.

3a thread class, 0.848 inches minimum and 0.878 inches maximum fastener length, 0.338 inches minimum and 0.388 inches maximum thread length, right-hand thread direction, flat countersunk 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: 0.338 inches minimum and 0.388 inches maximum
Fastener Length: 0.848 inches minimum and 0.878 inches maximum
Head Style: flat countersunk
Head Diameter: 0.258 inches minimum and 0.305 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: offset cruciform (torque set)
End Item Identification: f16
Nominal Thread Diameter: 0.2500 inches
Grip Length: 0.552 inches minimum and 0.572 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Part Name Assigned By Controlling Agency: bolt
Material: steel comp h11 overall
Material Document And Classification: ams 6487 assn std single material response overall
Surface Treatment: aluminum and chromate overall
Surface Treatment Document And Classification: mil-c-83488, type 2, class 3 mil 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
121558-3-A8BX	Close Tolerance Screw
AIC985B3-8R	Close Tolerance Screw
C7985B3-8R	Close Tolerance Screw
H185B3-8R	Close Tolerance Screw
SF117B3-8R	Close Tolerance Screw
VT1694AS3-8X	Close Tolerance Screw
VT1694AS38R	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-682-7274?

The FSCG of the NSN 5305-01-682-7274 is 5305

Does the NSN 5305-01-682-7274 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-682-7274 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 5305-01-682-7274 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-682-7274 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 5305-01-682-7274 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Wed, Aug 21, 2019