Product Details | RETAINING RING

5325-00-200-2561 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: RR112, Y11761112SK, Y1176-1-112SK, 17VPS14, 2218901122E, 221890-112-2E, 502AS2398112, 502AS2398-112, 6260019078, 626-001-9078, 6726656112, 6726656-112, 69965112, 69965-112, 5325-00-200-2561, 00-200-2561, 5325002002561, 002002561

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-200-2561

Drawings & Photos | NSN 5325-00-200-2561


Demand History | NSN 5325-00-200-2561

Part Number Request Date QTY Origin
RR112 2025-09-245 1171 DIBBS
5325-00-200-2561 2009-09-258 1383 DIBBS

Cross Reference | NSN 5325-00-200-2561

Part Number Cage Code Manufacturer
17VPS14 45152 OSHKOSH CORPORATION
221890-112-2E 88818 KEARFOTT CORPORATION DBA KEARFOTT
502AS2398-112 30003 NAVAL AIR SYSTEMS COMMAND
626-001-9078 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
6726656-112 63005 ROLLS-ROYCE CORPORATION
6726656-112 73342 ALLISON TRANSMISSION, INC.
69965-112 73030 HAMILTON SUNDSTRAND CORPORATION
RR112 03350 GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV
RR112 80756 SPIROLOX, INC.
Y1176-1-112SK 08484 BREEZE-EASTERN CORPORATION

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Technical Data | NSN 5325-00-200-2561

Characteristic Specifications
MATERIAL STEEL,SAE,1080 TO 1090
STRENGTH RATING 235000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATERIAL HARDNESS RATING 65.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 68.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A55 SPECIAL FLAT
INSIDE DIAMETER 1.030 INCHES NOMINAL
OUTSIDE DIAMETER 1.180 INCHES MINIMUM AND 1.188 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D12 DOUBLE OVAL
MAJOR THICKNESS 0.035 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
USAGE DESIGN INTERNAL

Restrictions/Controls & Freight Information | NSN 5325-00-200-2561

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 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