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43S16456-35 Machine Screw

5305-00-273-5708

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Official Item Classification

Name
Machine Screw
Part Number
43S16456-35
(NSN) National Stock Number
5305-00-273-5708
(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
01/01/1960 (66 years ago)

right-hand thread direction, 2a thread class, 1.000 inches nominal fastener length, 1.000 inches maximum thread length, fillister head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.000 inches maximum

Fastener Length

1.000 inches nominal

Head Style

fillister

Head Diameter

0.292 inches minimum and 0.313 inches maximum

Head Height

0.118 inches minimum and 0.130 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

24

Screw Material

steel corrosion resisting

Screw Material Document And Classification

qq-s-763 fed spec single material response

Screw Surface Treatment

passivate

Thread Series Designator

unc

Nondefinitive Spec/Std Data

1 type and 4s style

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
43S16456-35 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-273-5708?
The FSCG of the NSN 5305-00-273-5708 is 5305
Does the NSN 5305-00-273-5708 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-273-5708 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 5305-00-273-5708 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-273-5708 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 5305-00-273-5708 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960