NP11166PC5680

View detailed technical data, stock status, and sourcing information for: NP11166PC5680
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-285-9862

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.250 inches nominal thickness, round peripheral shape style, round center hole shape style, rectangular cross-sectional shape style, 0.969 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.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.969 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.250 inches nominal
Overall Diameter: 1.375 inches nominal
Material: rubber synthetic overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-416-8783	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
AMC61S6100-10720PCP215-2	Flat Washer
NP10010PCP215-2	Flat Washer
NP10030PC3	Flat Washer
NP1030PC3	Flat Washer
NP1085PCP215-2	Flat Washer
NP1089PCP215-2	Flat Washer
NP11166PC5680	Flat Washer
NP11168PC5680	Flat Washer
NP11181PC5680	Flat Washer
NP2054PC8	Flat Washer
NP4062PC6	Flat Washer
NP7010PCP215-1	Flat Washer
NP7030PC3	Flat Washer
NP8014PCP215-2	Flat Washer
NP8015PCP215-2	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-285-9862?

The FSCG of the NSN 5310-00-285-9862 is 5310

Does the NSN 5310-00-285-9862 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5310-00-285-9862 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 5310-00-285-9862 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-285-9862 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 5310-00-285-9862 was assigned to the Federal Catalog?

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