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5305-01-398-8614

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-398-8614
(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
11/10/1994 (31 years ago)

0.875 inches nominal thread length, 3a thread class, 1.000 inches nominal fastener length, right-hand thread direction, flat chamfer head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.875 inches nominal

Fastener Length

1.000 inches nominal

Head Style

flat chamfer

Head Diameter

0.159 inches minimum and 0.164 inches maximum

Head Height

0.159 inches minimum and 0.160 inches maximum

Locking Feature

pellet threads

Internal Drive Style

hexagon

Nominal Thread Diameter

0.164 inches

Width Across Flats

0.140 inches minimum and 0.142 inches maximum

Thread Quantity Per Inch

32

Minimum Tensile Strength

180000 pounds per square inch

Hardness Rating

39.0 rockwell c minimum and 45.0 rockwell c maximum fastener

Minimum Yield Strength

155000 pounds per square inch

Surface Finish

63.0 microinches fastener

Surface Finish

63.0 microinches grip

Material

plastic polyamide (nylon) locking feature

Material

steel fastener

Material Document And Classification

fed66 fed std all material responses fastener

Surface Treatment

cadmium and chromate fastener

Surface Treatment Document And Classification

qq-p-416 ty2 cl2 fed spec single treatment response fastener

Thread Series Designator

unrc

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
NAS1352-08LL16P Socket Head Cap Screw
NAS1352-08LN16P Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-398-8614?
The FSCG of the NSN 5305-01-398-8614 is 5305
Does the NSN 5305-01-398-8614 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-398-8614 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 5305-01-398-8614 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-398-8614 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 5305-01-398-8614 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Thu, Nov 10, 1994