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8Z1019PC157 Machine Screw

5305-00-272-1498

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Official Item Classification

Name
Machine Screw
Part Number
8Z1019PC157
(NSN) National Stock Number
5305-00-272-1498
(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
01/01/1963 (63 years ago)

right-hand thread direction, 0.542 inches minimum thread length, 2a thread class, flat chamfer head style, 0.542 inches minimum and 0.552 inches maximum fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.542 inches minimum

Fastener Length

0.542 inches minimum and 0.552 inches maximum

Head Style

flat chamfer

Head Diameter

0.309 inches minimum and 0.315 inches maximum

Head Height

0.148 inches minimum and 0.158 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Part Name Assigned By Controlling Agency

navy special project

Screw Material

copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377

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
8Z1019PC157 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-272-1498?
The FSCG of the NSN 5305-00-272-1498 is 5305
Does the NSN 5305-00-272-1498 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-272-1498 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 5305-00-272-1498 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-272-1498 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 5305-00-272-1498 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963