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5305-01-220-9704

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-220-9704
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
11/22/1985 (40 years ago)

3a thread class, right-hand thread direction, flat chamfer head style, 1.460 inches minimum and 1.500 inches maximum fastener length, 0.875 inches minimum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.875 inches minimum

Fastener Length

1.460 inches minimum and 1.500 inches maximum

Head Style

flat chamfer

Head Diameter

0.303 inches minimum and 0.312 inches maximum

Head Height

0.185 inches minimum and 0.190 inches maximum

Hole Diameter

0.044 inches minimum and 0.050 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.1562 inches minimum and 0.1587 inches maximum

Hole Quantity

6

Hole Type

drilled

Thread Quantity Per Inch

32

Minimum Tensile Strength

80000 pounds per square inch

Hardness Rating

80.0 rockwell b minimum overall

Minimum Yield Strength

30000 pounds per square inch

Hole Configuration Style

round internal hexagon

Material

steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,type 1 class 2 fed spec single treatment response overall

Thread Series Designator

unrf

Specification/Standard Data

80205-nas1351 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

0016282

Related Hardware Products

Part Number Description
090-42559C3H24P Socket Head Cap Screw
NAS1351C3H24P Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-220-9704?
The FSCG of the NSN 5305-01-220-9704 is 5305
Does NSN 5305-01-220-9704 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 5305-01-220-9704 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-220-9704 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 5305-01-220-9704 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Nov 22, 1985