5305-01-511-8993

Find complete technical information, availability, and procurement data for: 5305-01-511-8993
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-511-8993

Item Name Code

33044

Assigment Date

08/19/2003 (22 years ago)

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

right-hand thread direction, pan head style, 3a thread class, 0.660 inches nominal fastener length, 0.250 inches nominal thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.250 inches nominal
Fastener Length: 0.660 inches nominal
Head Style: pan
Head Diameter: 0.360 inches nominal
Head Height: 0.127 inches nominal
Internal Drive Style: cross recess type 1
End Item Identification: 1520-01-355-8250
Material Accommodated Thickness: 0.126 inches minimum and 0.187 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Material: steel comp 304 stand-off
Material: steel comp 8740 fastener
Material Document And Classification: ams 6322 assn std single material response fastener
Material Document And Classification: ams-qq-s-763 assn std single material response stand-off
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams-qq-p-416,ty 2,cl 2 assn std single treatment response overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
HS4103-10C-4	Panel Screw Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-511-8993?

The FSCG of the NSN 5305-01-511-8993 is 5305

Does the NSN 5305-01-511-8993 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-511-8993 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 5305-01-511-8993 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-511-8993 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 5305-01-511-8993 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Aug 19, 2003