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5305-01-267-0036

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-267-0036
(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
11/04/1987 (38 years ago)

2a thread class, flat countersunk head style, 0.719 inches minimum and 0.750 inches maximum fastener length, 0.541 inches minimum and 0.634 inches maximum thread length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.541 inches minimum and 0.634 inches maximum

Fastener Length

0.719 inches minimum and 0.750 inches maximum

Head Style

flat countersunk

Head Diameter

0.340 inches minimum and 0.385 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Minimum Tensile Strength

55000 pounds per square inch

Countersink Angle

80.0 degrees minimum and 82.0 degrees maximum

Screw Material

copper alloy 268 or copper alloy 260 or copper alloy 230 or copper alloy 377 or copper alloy 360 or copper alloy 353 or copper alloy 270 or copper alloy 274 or copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485 or copper alloy 510 or copper alloy 745 or copper alloy 752 or copper alloy 757 or copper alloy 764 or copper alloy 770 or copper alloy 240 or copper alloy 342

Screw Surface Treatment

nickel

Screw Surface Treatment Document And Classification

qq-n-290 fed spec single treatment response

Thread Series Designator

unf

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
342-0207-000 Machine Screw
P342-0207-000 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-267-0036?
The FSCG of the NSN 5305-01-267-0036 is 5305
Does the NSN 5305-01-267-0036 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-01-267-0036 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 5305-01-267-0036 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-267-0036 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 5305-01-267-0036 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Nov 4, 1987