N1440-18

View detailed technical data, stock status, and sourcing information for: N1440-18
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 part N1440-18 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-598-1362

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

0.181 inches nominal inside diameter, 0.035 inches nominal major thickness, not casehardened casehardening indicator, external ring style, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Inside Diameter: 0.181 inches nominal
Casehardening Indicator: not casehardened
Major Thickness: 0.035 inches nominal
Ring Style: external
Usage Design: external
Material Hardness Rating: 65.0 rockwell superficial 30-n minimum and 69.5 rockwell superficial 30-n maximum
Material: steel
Material Document And Classification: fed std no. 66,aisi c1066 thru c1090 fed std single material response or sae 1070 thru 1090 assn std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6610-00-794-6427	No Name Available	01/01/1961
5340-00-978-8061	No Name Available	12/02/1966
5365-01-014-7436	No Name Available	08/01/1980

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
05004-0025	Retaining Ring
22-678-546	Retaining Ring
3004414-02	Retaining Ring
354-0025-00	Retaining Ring
386-010-0015	Retaining Ring
5004-25	Retaining Ring
5555-18	Retaining Ring
5555-18S	Retaining Ring
MS90707-18	Retaining Ring
N1440-18	Retaining Ring
N1440-18AS	Retaining Ring
N1440-25CD	Retaining Ring
SMC432609-6	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-598-1362?

The FSCG of the NSN 5325-00-598-1362 is 5325

Does the NSN 5325-00-598-1362 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-598-1362 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 5325-00-598-1362 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-598-1362 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 5325-00-598-1362 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963