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5305-01-173-7828

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-01-173-7828
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
22846
(FIIG) Federal Item Identification Guide
A003B0
Date
03/08/1984 (42 years ago)

1.286 inches minimum and 1.316 inches maximum fastener length, flat countersunk head style, 3a thread class, right-hand thread direction, 0.338 inches minimum and 0.388 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.338 inches minimum and 0.388 inches maximum

Fastener Length

1.286 inches minimum and 1.316 inches maximum

Head Style

flat countersunk

Head Diameter

0.339 inches minimum and 0.381 inches maximum

Shoulder Diameter

0.2197 inches minimum and 0.2207 inches maximum first shoulder

Shoulder Length

0.861 inches minimum and 0.881 inches maximum first shoulder

Internal Drive Style

offset cruciform (torque set)

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Shoulder Shape

round first shoulder

Material

steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Thread Series Designator

unjf

Specification/Standard Data

80205-nas1580 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0022846

Related Hardware Products

Part Number Description
NAS1580A3T15Y Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-173-7828?
The FSCG of the NSN 5305-01-173-7828 is 5305
Does the NSN 5305-01-173-7828 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-173-7828 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 5305-01-173-7828 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-173-7828 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 5305-01-173-7828 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Thu, Mar 8, 1984