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RT145BC4-1 Panel Fastener Screw

5305-01-360-1139

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Official Item Classification

Name
Panel Fastener Screw
Part Number
RT145BC4-1
(NSN) National Stock Number
5305-01-360-1139
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
19665
(FIIG) Federal Item Identification Guide
A003B0
Date
06/18/1992 (34 years ago)

1.000 inches nominal head diameter, 0.930 inches nominal thread length, 1.430 inches nominal fastener length, 3a thread class, knurled no. 5 head style

Specs & Compatibility

Thread Class

3a

Thread Length

0.930 inches nominal

Fastener Length

1.430 inches nominal

Head Style

knurled no. 5

Head Diameter

1.000 inches nominal

Head Height

0.810 inches nominal

Internal Drive Style

w/o internal drive

End Item Identification

an/fsc-111

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

20

Special Features

grove for retaining ring at the thread end

Material

steel comp 303 overall

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

0019665

Related Hardware Products

Part Number Description
RT145BC4-1 Panel Fastener Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-360-1139?
The FSCG of the NSN 5305-01-360-1139 is 5305
Does the NSN 5305-01-360-1139 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-360-1139 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 5305-01-360-1139 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-360-1139 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 5305-01-360-1139 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Thu, Jun 18, 1992