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5305-01-086-9864

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-086-9864
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
12/08/1979 (46 years ago)

right-hand thread direction, 0.536 inches minimum and 0.566 inches maximum fastener length, pan head style, 3a thread class, 0.401 inches minimum and 0.451 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.401 inches minimum and 0.451 inches maximum

Fastener Length

0.536 inches minimum and 0.566 inches maximum

Head Style

pan

Head Diameter

0.477 inches minimum and 0.492 inches maximum

Head Height

0.140 inches minimum and 0.150 inches maximum

Internal Drive Style

high-torque

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

28

Minimum Tensile Strength

160000 pounds per square inch

Screw Material

iron alloy 660

Screw Material Document And Classification

ams 5731 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response

Screw Surface Treatment

passivate

Screw Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response

Thread Series Designator

unjf

Specification/Standard Data

80205-nas1218 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0006657

Related Hardware Products

Part Number Description
NAS1218-4E2 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-086-9864?
The FSCG of the NSN 5305-01-086-9864 is 5305
Does the NSN 5305-01-086-9864 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-086-9864 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 5305-01-086-9864 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-086-9864 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 5305-01-086-9864 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Sat, Dec 8, 1979