237623-000

Ring Spacer

This page provides complete and verified information for part number 237623-000, NSN 5365-01-156-4158

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5365 Bushings, Rings, Shims and Spacers

National Stock Number

5365-01-156-4158

Item Name Code

24307

Assigment Date

06/20/1983 (43 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

6.998 inches minimum and 7.003 inches maximum inside diameter, 0.187 inches minimum and 0.188 inches maximum overall thickness, 7.250 inches nominal outside diameter, aluminum alloy 6061 material, 6 pads 0.250 in. equally spaced 60.0 degrees apart on both size; 2 holes 0.150 in. min and 0.154 in. max thru thickness special features

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Inside Diameter: 6.998 inches minimum and 7.003 inches maximum
Outside Diameter: 7.250 inches nominal
Overall Thickness: 0.187 inches minimum and 0.188 inches maximum
Special Features: 6 pads 0.250 in. equally spaced 60.0 degrees apart on both size; 2 holes 0.150 in. min and 0.154 in. max thru thickness
Material: aluminum alloy 6061
Material Document And Classification: qq-a-225/11,t6 fed spec single material response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,type 1 mil spec single treatment response

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 237623-000

What is the FSCG of the NSN 5365-01-156-4158?

The FSCG of the NSN 5365-01-156-4158 is 5365

Does the NSN 5365-01-156-4158 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5365-01-156-4158 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 5365-01-156-4158 contain precious materials?

Item does not contain precious metal.

Does NSN 5365-01-156-4158 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 5365-01-156-4158 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Jun 20, 1983