1029S018

View detailed technical data, stock status, and sourcing information for: 1029S018
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-179-0342

Item Name Code

01869

Assigment Date

05/14/1984 (42 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.150 inches nominal external prebent key length, 0.170 inches nominal external prebent key width, 0.390 inches nominal external tapered key width, 0.720 inches nominal outside diameter, 0.455 inches nominal hole diameter

Product Characteristics

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

Hole Diameter: 0.455 inches nominal
Outside Diameter: 0.720 inches nominal
External Prebent Key Length: 0.150 inches nominal
External Tapered Key Width: 0.390 inches nominal
External Prebent Key Width: 0.170 inches nominal
Distance From Centerline To Inside Of Prebent Key: 0.420 inches nominal
Overall Distance Including Keys: 0.981 inches nominal
Split Key Length: 0.180 inches nominal
External Key Quantity: 1
Material Thickness: 0.036 inches nominal
Angle Between External Keys: 60.0 degrees nominal
External Prebent Key Angle: 15.0 degrees nominal
Material: steel corrosion resisting overall
Style Designator: key

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
1029S018	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-179-0342?

The FSCG of the NSN 5310-01-179-0342 is 5310

Does the NSN 5310-01-179-0342 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-179-0342 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 5310-01-179-0342 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-179-0342 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 5310-01-179-0342 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, May 14, 1984