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81366-01 Machine Screw

5305-01-433-4091

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Official Item Classification

Name
Machine Screw
Part Number
81366-01
(NSN) National Stock Number
5305-01-433-4091
(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
06/28/1996 (30 years ago)

0.365 inches minimum and 0.385 inches maximum fastener length, right-hand thread direction, 0.365 inches minimum and 0.385 inches maximum thread length, 2a thread class, flat fillister head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.365 inches minimum and 0.385 inches maximum

Fastener Length

0.365 inches minimum and 0.385 inches maximum

Head Style

flat fillister

Head Diameter

0.366 inches minimum and 0.376 inches maximum

Head Height

0.230 inches minimum and 0.240 inches maximum

Internal Drive Style

w/o internal drive

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Part Name Assigned By Controlling Agency

navy special project

Screw Material

steel comp 304

Screw Material Document And Classification

qq-s-763 con a fed spec single material response

Screw Surface Treatment

passivate

Screw Surface Treatment Document And Classification

qq-p-35 tii fed spec single treatment response

Special Features

head threaded .112-40 unjc-2b depth .180/.200

Thread Series Designator

unjc

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

0006657

Related Hardware Products

Part Number Description
81366-01 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-433-4091?
The FSCG of the NSN 5305-01-433-4091 is 5305
Does the NSN 5305-01-433-4091 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-433-4091 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 5305-01-433-4091 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-433-4091 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 5305-01-433-4091 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Fri, Jun 28, 1996