F7500-10C4

View detailed technical data, stock status, and sourcing information for: F7500-10C4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-459-4943

Item Name Code

33044

Assigment Date

08/12/1970 (56 years ago)

A ring-shaped item whose outer surface is so shaped as to form a seat for the coupling nut and the fitting between which it is assembled. It is designed to be slipped over tubing or hose so that tightening of the coupling nut to the fitting compresses the sleeve against the circumference of the tubing or hose thereby effecting a tight seal between the tubing, or hose fitting and coupling nut.

0.667 inches nominal fastener length, 2a thread class, right-hand thread direction, knurled no. 2 head style, 0.242 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: 2a
Thread Direction: right-hand
Thread Length: 0.242 inches nominal
Fastener Length: 0.667 inches nominal
Head Style: knurled no. 2
Head Diameter: 0.451 inches nominal
Head Height: 0.290 inches nominal
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Material: aluminum alloy 6061 head
Material: aluminum alloy 6061 stand-off
Material: steel comp 302 spring
Material: steel comp 303 threads
Material Document And Classification: astm a582 assn std 4th material response threads
Material Document And Classification: qq-a-225/8 fed spec 1st material response head
Material Document And Classification: qq-a-225/8 fed spec 3rd material response stand-off
Material Document And Classification: qq-w-423 fed spec 2nd material response spring
Surface Treatment: anodize head
Surface Treatment: anodize stand-off
Surface Treatment: passivate spring
Surface Treatment: passivate threads
Surface Treatment Document And Classification: mil-a-8625 mil spec 1st treatment response head
Surface Treatment Document And Classification: mil-a-8625 mil spec 3rd treatment response stand-off
Surface Treatment Document And Classification: qq-p-35 fed spec 2nd treatment response spring
Surface Treatment Document And Classification: qq-p-35 fed spec 4th treatment response threads
Thread Series Designator: unf

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
F7500-10C4	Panel Screw Assembly
ST1120202HE4304	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-00-459-4943?

The FSCG of the NSN 5305-00-459-4943 is 5305

Does the NSN 5305-00-459-4943 have a Schedule B code assigned?

Yes, the Schedule B code is 7616106000

Does NSN 5305-00-459-4943 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 5305-00-459-4943 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-459-4943 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 5305-00-459-4943 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Aug 12, 1970