5305-01-297-2756

Find complete technical information, availability, and procurement data for: 5305-01-297-2756
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-297-2756

Item Name Code

33044

Assigment Date

03/31/1989 (37 years ago)

3a thread class, 0.512 inches nominal thread length, 0.547 inches minimum and 0.577 inches maximum fastener length, right-hand thread direction, knurled no. 1 head style

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: 0.512 inches nominal
Fastener Length: 0.547 inches minimum and 0.577 inches maximum
Head Style: knurled no. 1
Head Diameter: 0.451 inches nominal
Head Height: 0.520 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.094 inches minimum and 0.155 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: navy special project
Material: aluminum alloy 6061 stand-off
Material: steel comp 302 spring
Material: steel comp 301 primary washer
Material: steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 fastener
Material Document And Classification: mil-s-5059 mil spec single material response primary washer
Material Document And Classification: qq-a-225/8 t6 fed spec single material response stand-off
Material Document And Classification: qq-w-423 fed spec single material response spring
Surface Treatment: passivate fastener
Surface Treatment: passivate primary washer
Surface Treatment: passivate spring
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response primary washer
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
720285-95	Panel Screw Assembly
FRS7500-10-C-3	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-297-2756?

The FSCG of the NSN 5305-01-297-2756 is 5305

Does the NSN 5305-01-297-2756 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-297-2756 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 5305-01-297-2756 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-297-2756 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 5305-01-297-2756 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Mar 31, 1989