Shim

32721-1

32721-1
(NSN) National Stock Number
5365-00-126-4074
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
20349
Schedule B Code
7326908695
Summary

0.2495 inches minimum and 0.2505 inches maximum hole diameter, 2.344 inches nominal bolt circle diameter, 2.984 inches nominal outside diameter, 1.734 inches nominal aperture diameter, 1.461 inches nominal gasket center to flat distance, 1.461 inches nominal gasket center to second flat distance

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - ZR
Identification

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

INC FIIG Concept Condition
20349 A07000 - 1
Specifications
Hole Diameter
0.2495 inches minimum and 0.2505 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Bolt Circle Diameter
2.344 inches nominal
Details The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
Outside Diameter
2.984 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Aperture Diameter
1.734 inches nominal
Details The length of a straight line which passes through the center of an aperture,and terminates at the circumference.
Gasket Center To Flat Distance
1.461 inches nominal
Details None.
Gasket Center To Second Flat Distance
1.461 inches nominal
Details None.
Bolt Hole Quantity
4
Details The number of bolt holes provided on the item.
End Item Identification
oh-58a,c observation helicopter
Details The national stock number or the identification information of the end equipment for which the item is a part.
Lamination Quantity
10
Details The number of laminations provided.
Features Provided
nonseparable
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Construction
laminated
Details The structural characteristic of the item.
Special Features
four equally spaced 0.031 in. w flats opposite and parallel to each other,shim assembled by alternate indexing flats
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 corrosion resisting
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
5365-OH58-001 81996 A - 5 9 - CT
101584-2 8A623 1 - 5 2 - CT
32721-1 59747 1 - 3 2 - CT
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
55210 - U U
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE
CAGE: A0126
SAMARATE , VA , 21017
ITALY
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FAQs
Frequently asked questions for NSN 5365-00-126-4074
What is the NIIN of the NSN 5365-00-126-4074?
The National Item Identification Number (NIIN) of the NSN 5365-00-126-4074 is 00-126-4074
When the NSN 5365-00-126-4074 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Nov 20, 1968
Does the NSN 5365-00-126-4074 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-126-4074 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5365-00-126-4074?
No known electrostatic discharge

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