Product Details | RETAINING RING

5325-00-306-2116 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.

Part Alternates: 8175671, 5325-00-306-2116, 00-306-2116, 5325003062116, 003062116

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-306-2116

Drawings & Photos | NSN 5325-00-306-2116


Cross Reference | NSN 5325-00-306-2116

Part Number Cage Code Manufacturer
8175671 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5325-00-306-2116

Characteristic Specifications
MATERIAL BERYLLIUM COPPER
SURFACE TREATMENT CADMIUM PLATED BRIGHT FINISH
STRENGTH RATING 238000.000 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATERIAL HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A43 EXTERNAL BOWED
INSIDE DIAMETER 0.173 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
END PLAY TAKEUP 0.015 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM
USAGE DESIGN EXTERNAL

Restrictions/Controls & Freight Information | NSN 5325-00-306-2116

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable