Retaining Ring

42R2051-345

42R2051-345
(NSN) National Stock Number
5325-00-281-3608
Federal Supply Classification
5325 Fastening Devices
Item Name Code
07623
Schedule B Code
9606100000
Summary

Rectangular cross-sectional shape style, 3.438 inches minimum and 3.488 inches maximum inside diameter, not casehardened casehardening indicator, 0.106 inches minimum and 0.112 inches maximum major thickness, external ring style, external usage design

DAC HCC DMIL RNCC
4 - - E
RNVC SADC MSDS RNAAC
8 - - ZA
Identification

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

INC FIIG Concept Condition
07623 T252-G - 1
Specifications
Cross-Sectional Shape Style
rectangular
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Inside Diameter
3.438 inches minimum and 3.488 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Casehardening Indicator
not casehardened
Details Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.
Major Thickness
0.106 inches minimum and 0.112 inches maximum
Details None.
Ring Style
external
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
Usage Design
external
Details Indicates the designed use of the item.
Material Hardness Rating
45.0 rockwell c minimum and 50.0 rockwell c maximum
Details A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.
Strength Rating
238000.0 pounds per square inch minimum tensile
Details The load in tension applied in a longitudinal direction or the load that can be applied in a plane perpendicular to the axial centerline without rupture or permanent deformation of the material.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a576 1060 to 1074 assn std 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.
Surface Treatment
zinc or cadmium and dichromate
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
6763940 73342 X - 3 2 - XX
6763940 24617 5 - C 1 - ZZ
5100-375MD0RZD 07382 6 - C 1 - ZZ
5100-375MD0RZD 79136 6 - 5 9 - KZ
5100-375ZD 79136 3 - E 8 - ZA
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49770 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5325-00-281-3608
What is the NIIN of the NSN 5325-00-281-3608?
The National Item Identification Number (NIIN) of the NSN 5325-00-281-3608 is 00-281-3608
When the NSN 5325-00-281-3608 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5325-00-281-3608 contain any precious metals?
Type/content is unknown
Does the NSN 5325-00-281-3608 contain any hazardous material?
No data in HMIRS

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