5305-01-253-0401

Find complete technical information, availability, and procurement data for: 5305-01-253-0401
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-253-0401 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-253-0401

Item Name Code

06657

Assigment Date

04/11/1987 (39 years ago)

A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.

2a thread class, right-hand thread direction, 0.375 inches nominal thread length, watertight head style, 0.444 inches nominal fastener 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: 0.375 inches nominal
Fastener Length: 0.444 inches nominal
Head Style: watertight
Head Diameter: 0.220 inches nominal
Head Height: 0.069 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Features Provided: o ring
Thread Quantity Per Inch: 40
Screw Material: steel corrosion resisting
Screw Surface Treatment: passivate
Special Features: o ring material ethylene propylene rubber per astm d 2000 and sae j200 type b class a,40 durometer plus or minus five;color black
Thread Series Designator: unc

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
724-039-406	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-253-0401?

The FSCG of the NSN 5305-01-253-0401 is 5305

Does the NSN 5305-01-253-0401 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-253-0401 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 5305-01-253-0401 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-253-0401 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 5305-01-253-0401 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Apr 11, 1987