5305-01-397-3494

Find complete technical information, availability, and procurement data for: 5305-01-397-3494
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-397-3494

Item Name Code

33044

Assigment Date

10/07/1994 (31 years ago)

An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes:mount, resilient, utility; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.

3a thread class, 0.547 inches minimum and 0.577 inches maximum fastener length, flat chamfer head style, right-hand thread direction, 0.297 inches minimum and 0.327 inches maximum 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: 0.297 inches minimum and 0.327 inches maximum
Fastener Length: 0.547 inches minimum and 0.577 inches maximum
Head Style: flat chamfer
Head Diameter: 0.285 inches minimum and 0.315 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 32
Material: iron alloy 660 fastener
Material: steel comp 303se stand-off
Material: steel corrosion resisting spring
Material Document And Classification: ams 5640 assn std single material response or astm a484 assn std single material response or astm a582 assn std single material response stand-off
Material Document And Classification: ams 5731 assn std single material response or ams 5737 assn std single material response fastener
Material Document And Classification: qq-w-423 fed spec single material response spring
Surface Treatment: oxide stand-off
Surface Treatment: passivate spring
Surface Treatment: oxide fastener
Surface Treatment Document And Classification: mil-c-13924 cl2 mil spec single treatment response fastener
Surface Treatment Document And Classification: mil-c-13924 cl2 mil spec single treatment response stand-off
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spring
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
7104576-001	Panel Screw Assembly
FT-1182HS-10-9AB	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-397-3494?

The FSCG of the NSN 5305-01-397-3494 is 5305

Does the NSN 5305-01-397-3494 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-397-3494 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 5305-01-397-3494 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-397-3494 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 5305-01-397-3494 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Oct 7, 1994