Ring Spacer

4G53651-101A

4G53651-101A
(NSN) National Stock Number
5365-00-135-7860
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
24307
Schedule B Code
7326908695
Summary

6.770 inches nominal inside diameter, 7.580 inches nominal outside diameter, 0.125 inches nominal overall thickness, feat criticality code justification, 125.0 microinches bore surface finish, 125.0 microinches left side surface finish

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SU
Identification

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.

INC FIIG Concept Condition
24307 A07000 - 1
Specifications
Inside Diameter
6.770 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Outside Diameter
7.580 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Overall Thickness
0.125 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Criticality Code Justification
feat
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Surface Finish
125.0 microinches bore
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
125.0 microinches left side
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
125.0 microinches largest outside diameter
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
125.0 microinches right side
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Special Features
item is critical to the function of the c-5 landing gear. all specifications, dimensions and tolerances pertaining to this item must be met to ensure proper function of this item and the landing gear
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp 301
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-5059,cond 1/2h mil spec single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Fsc Application Data
landing gear,retractable
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5365-00-135-7860
What is the NIIN of the NSN 5365-00-135-7860?
The National Item Identification Number (NIIN) of the NSN 5365-00-135-7860 is 00-135-7860
When the NSN 5365-00-135-7860 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Jan 15, 1969
Does the NSN 5365-00-135-7860 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-135-7860 contain any hazardous material?
No data in HMIRS

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