Product Details | RETAINING RING

5325-00-068-4383 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: MS1662881, MS16628-81, N140181AS, N1401-81AS, N140181CD, N1401-81CD, 510181, 5101-81, 5325-00-068-4383, 00-068-4383, 5325000684383, 000684383

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-068-4383

Drawings & Photos | NSN 5325-00-068-4383


Cross Reference | NSN 5325-00-068-4383

Part Number Cage Code Manufacturer
5101-81 07382 ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
5101-81 79136 TRUARC COMPANY LLC DBA WALDES TRUARC
MS16628-81 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N1401-81AS 54963 SEEGER INC ANDERTON-UNITED PRODUCTS DIV
N1401-81CD 54963 SEEGER INC ANDERTON-UNITED PRODUCTS DIV

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Technical Data | NSN 5325-00-068-4383

Characteristic Specifications
MATERIAL STEEL,FED FED STD 66,SAE 1066 THRU 1090 OR AISI 1066 THRU 1090
STRENGTH RATING 150000.0 POUNDS PER SQUARE INCH MINIMUM YIELD
MATERIAL HARDNESS RATING 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A43 EXTERNAL BOWED
INSIDE DIAMETER 0.741 INCHES MINIMUM AND 0.756 INCHES MAXIMUM
END PLAY TAKEUP 0.023 INCHES MINIMUM AND 0.039 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
USAGE DESIGN EXTERNAL
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS16628-81

Restrictions/Controls & Freight Information | NSN 5325-00-068-4383

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 SUB 9
Less than car load rating
Less than truck load rating Q 70.0
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