99018-11

View detailed technical data, stock status, and sourcing information for: 99018-11
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 99018-11 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-013-1044

Item Name Code

14218

Assigment Date

01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall material, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.031 inches nominal material thickness, 0.253 inches maximum outside diameter, 0.141 inches minimum and 0.151 inches maximum 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: 0.141 inches minimum and 0.151 inches maximum
Outside Diameter: 0.253 inches maximum
Material Thickness: 0.031 inches nominal
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum
Material: steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall
Material Document And Classification: astm a576 assn std all material responses overall
Surface Treatment: cadmium or zinc overall
Style Designator: split helical-right hand
Nondefinitive Spec/Std Data: a class and 2 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-167-0697	No Name Available	01/01/1963
5310-00-209-2020	No Name Available	01/01/1963
5310-00-276-2943	No Name Available	01/01/1963
5310-00-647-2053	No Name Available	01/01/1963

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
12Z3038PC20	Lock Washer
20957-22	Lock Washer
34801S7	Lock Washer
5310000131044	Lock Washer
55984	Lock Washer
6LW1	Lock Washer
6LW2	Lock Washer
83004	Lock Washer
99018-11	Lock Washer
AP465	Lock Washer
JHP13-430	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-013-1044?

The FSCG of the NSN 5310-00-013-1044 is 5310

Does the NSN 5310-00-013-1044 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-013-1044 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 5310-00-013-1044 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-013-1044 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 5310-00-013-1044 was assigned to the Federal Catalog?

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