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SFSW4C4DS13GY

View detailed technical data, stock status, and sourcing information for: SFSW4C4DS13GY

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SFSW4C4DS13GY
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-234-7550
Item Name Code
06657
Assigment Date
06/19/1986 (40 years ago)

0.220 inches minimum and 0.250 inches maximum fastener length, pan head style, 0.170 inches minimum and 0.250 inches maximum thread length, 3a thread class, 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
0.170 inches minimum and 0.250 inches maximum
Fastener Length
0.220 inches minimum and 0.250 inches maximum
Head Style
pan
Head Diameter
0.205 inches minimum and 0.219 inches maximum
Head Height
0.070 inches minimum and 0.080 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.112 inches
Thread Quantity Per Inch
40
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum
Screw Material
steel comp 4140 or steel comp e4340 or steel comp 8740
Screw Material Document And Classification
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response
Head Surface Treatment
paint
Special Features
head color gray per fed std 595 no. 6231; furnished with boot type nylon washer,0.312 outside dia
Thread Series Designator
unc

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
SFSW4C4DS13GY Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-234-7550?
The FSCG of the NSN 5305-01-234-7550 is 5305
Does the NSN 5305-01-234-7550 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-234-7550 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 5305-01-234-7550 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-234-7550 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 5305-01-234-7550 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Jun 19, 1986

Professional Distribution

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