Product Details | RETAINING RING

5325-01-518-2045 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: MS166254037, MS16625-4037, MS166254037CP, MS16625-4037CP, 28040-0003 ITEM 81, 280400003ITEM81, 284060-0003 ITEM 81CP, 2840600003ITEM81CP, 5325-01-518-2045, 01-518-2045, 5325015182045, 015182045

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 04 MAR 2004 01-518-2045

Demand History | NSN 5325-01-518-2045

Part Number Request Date QTY Origin
MS166254037 2024-05-128 2 United States
5325-01-518-2045 2023-07-190 847 DIBBS
5325-01-518-2045 2021-12-350 821 DIBBS
5325-01-518-2045 2021-09-272 735 DIBBS
MS166254037 2021-08-239 100 MY
5325-01-518-2045 2021-04-101 635 DIBBS
5325-01-518-2045 2021-03-80 712 DIBBS
5325-01-518-2045 2021-01-28 609 DIBBS
MS16625-4037 2019-02-45 140 South Korea
MS16625-4037 2019-01-17 140 South Korea
5325-01-518-2045 2015-02-33 850 DIBBS
5325-01-518-2045 2015-01-21 850 DIBBS
5325-01-518-2045 2014-04-111 828 DIBBS
5325-01-518-2045 2013-08-240 429 DIBBS
5325-01-518-2045 2013-05-140 396 DIBBS
5325-01-518-2045 2013-05-121 396 DIBBS
5325-01-518-2045 2013-03-85 1117 DIBBS
5325-01-518-2045 2012-12-349 170 DIBBS
MS16625-4037 2012-11-310 50
5325-01-518-2045 2012-10-275 157 DIBBS
MS166254037 2011-07-188 100 us
MS166254037 2011-06-167 1750 IL
MS166254037CP 2008-01-16 375 United States
5325-01-518-2045 2006-05-150 176 us

Cross Reference | NSN 5325-01-518-2045

Part Number Cage Code Manufacturer
28040-0003 ITEM 81 99657 MAROTTA CONTROLS, INC.
284060-0003 ITEM 81CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS16625-4037 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16625-4037CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS16625-4037CP 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Restrictions/Controls & Freight Information | NSN 5325-01-518-2045

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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
Less than car load rating
Less than truck load rating W Rating Variable
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 5325-01-518-2045

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
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