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AB2600A9 Machine Screw

5305-00-519-6616

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Official Item Classification

Name
Machine Screw
Part Number
AB2600A9
(NSN) National Stock Number
5305-00-519-6616
(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
06/11/1969 (57 years ago)

0.512 inches minimum and 0.562 inches maximum thread length, button head style, 0.562 inches nominal fastener length, right-hand thread direction, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.512 inches minimum and 0.562 inches maximum

Fastener Length

0.562 inches nominal

Head Style

button

Head Diameter

0.281 inches nominal

Head Height

0.078 inches nominal

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Part Name Assigned By Controlling Agency

navy special project

Screw Material

steel comp 431

Screw Material Document And Classification

mil-s-18732 mil spec single material response

Screw Surface Treatment

passivate

Screw Surface Treatment Document And Classification

mil-s-5002 mil spec single treatment response

Special Features

furnished with one polytetrafluoroethylene washer and one packing,preformed

Thread Series Designator

unc

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
50-3460-2 Machine Screw
AB2600A9 Machine Screw
AS2630A9 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-519-6616?
The FSCG of the NSN 5305-00-519-6616 is 5305
Does the NSN 5305-00-519-6616 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-519-6616 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 5305-00-519-6616 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-519-6616 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 5305-00-519-6616 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Jun 11, 1969