Product Details | RETAINING RING

5325-00-186-9452 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: MS166311387, MS16631-1387, MS166312387, MS16631-2387, MS16631387, MS16631-387, N5002387, N5002-387, N5002387MD, N5002-387MD, NB-3179 PC 418, NB3179PC418, NH-6234 PC 418, NH6234PC418, NH-7274 PIECE 418, NH7274PIECE418, 3002387, 3002-387, 418NF6095, 5002387, 5002-387, 663550, 5325-00-186-9452, 00-186-9452, 5325001869452, 001869452

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 MAR 1971 00-186-9452

Drawings & Photos | NSN 5325-00-186-9452


Demand History | NSN 5325-00-186-9452

Part Number Request Date QTY Origin
5002387 2015-07-203 2 US
5002387 2013-09-261 1 US
N5002387 2013-05-142 2 us

Cross Reference | NSN 5325-00-186-9452

Part Number Cage Code Manufacturer
3002-387 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
418NF6095 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
418NF6095 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
5002-387 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
663550 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
MS16631-1387 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16631-2387 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16631-387 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N5002-387 79136 TRUARC COMPANY LLC DBA WALDES TRUARC
N5002-387MD 07382 ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
N5002-387MD 79136 TRUARC COMPANY LLC DBA WALDES TRUARC
NB-3179 PC 418 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
NH-6234 PC 418 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
NH-7274 PIECE 418 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
NH-7274 PIECE 418 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND

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Technical Data | NSN 5325-00-186-9452

Characteristic Specifications
MATERIAL STEEL,FED STD 66,SAE 1060 THRU 1090
SURFACE TREATMENT CADMIUM, QQ-P-416, TYPE 2, CLASS 3
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A37 INTERNAL
OUTSIDE DIAMETER 4.226 INCHES MINIMUM AND 4.356 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D14 BEVELED ONE OUTSIDE CORNER
MINOR THICKNESS 0.0795 INCHES MINIMUM AND 0.0845 INCHES MAXIMUM
MAJOR THICKNESS 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
USAGE DESIGN INTERNAL
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS16631-1387

Restrictions/Controls & Freight Information | NSN 5325-00-186-9452

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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

Management | NSN 5325-00-186-9452

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each