Product Details | RETAINING RING

5325-01-109-1960 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: IN512, IN-512, 11669641-2, 5325-01-109-1960, 01-109-1960, 5325011091960, 116696412, 011091960

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 12 MAR 1981 01-109-1960

Drawings & Photos | NSN 5325-01-109-1960


Demand History | NSN 5325-01-109-1960

Part Number Request Date QTY Origin
5325-01-109-1960 2025-06-178 7 DIBBS
5325-01-109-1960 2025-06-170 7 DIBBS
5325-01-109-1960 2022-07-192 14 DIBBS
5325-01-109-1960 2022-06-179 14 DIBBS
5325-01-109-1960 2022-03-69 2 DIBBS
5325-01-109-1960 2021-05-140 2 DIBBS
5325-01-109-1960 2014-07-183 142 DIBBS
5325-01-109-1960 2013-06-155 1 DIBBS
5325-01-109-1960 2010-09-256 4 DIBBS
5325-01-109-1960 2008-05-127 73 DIBBS

Cross Reference | NSN 5325-01-109-1960

Part Number Cage Code Manufacturer
11669641-2 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
IN-512 72800 EATON CORP ENGINEERED FASTENERS DIV

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Technical Data | NSN 5325-01-109-1960

Characteristic Specifications
MATERIAL STEEL, AISI 1060
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A1 STRAIGHT GAP
END STYLE C2 90 DEGREE PARALLEL
INSIDE DIAMETER 4.909 INCHES MINIMUM AND 5.017 INCHES MAXIMUM
OUTSIDE DIAMETER 5.465 INCHES MINIMUM AND 5.585 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D18 ROUNDED INSIDE CORNERS
MAJOR THICKNESS 0.107 INCHES MINIMUM AND 0.111 INCHES MAXIMUM
USAGE DESIGN INTERNAL
MANUFACTURERS CODE 19207
MFR SOURCE CONTROLLING REFERENCE 11669641-2

Restrictions/Controls & Freight Information | NSN 5325-01-109-1960

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.
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5325-01-109-1960

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each