Product Details | RETAINING RING

5325-01-011-5681 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: MS166254256, MS16625-4256, N1300256AS, N1300-256AS, N5000256H, N5000-256-H, 3000X256SS2, 3000-X256-SS2, 5325-01-011-5681, 01-011-5681, 5325010115681, 010115681

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 23 OCT 1975 01-011-5681

Drawings & Photos | NSN 5325-01-011-5681


Demand History | NSN 5325-01-011-5681

Part Number Request Date QTY Origin
5325-01-011-5681 2024-10-291 29 DIBBS
5325-01-011-5681 2023-05-142 101 DIBBS
5325-01-011-5681 2019-04-99 305 DIBBS
5325-01-011-5681 2014-10-287 310 DIBBS
5325-01-011-5681 2014-03-78 2 US
5325-01-011-5681 2014-03-77 1 US
5325-01-011-5681 2008-06-171 123 DIBBS

Cross Reference | NSN 5325-01-011-5681

Part Number Cage Code Manufacturer
3000-X256-SS2 07382 ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
3000-X256-SS2 97464 TRUARC CO LLC
MS16625-4256 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N1300-256AS 54963 SEEGER INC ANDERTON-UNITED PRODUCTS DIV
N5000-256-H 07382 ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
N5000-256-H 79136 TRUARC COMPANY LLC DBA WALDES TRUARC

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Technical Data | NSN 5325-01-011-5681

Characteristic Specifications
MATERIAL CRES MIL-R-21248 TYPE 1 CLASS 1
SURFACE TREATMENT PASSIVATED QQ-P-35
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 49.5 ROCKWELL C NOMINAL
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A37 INTERNAL
OUTSIDE DIAMETER 2.814 INCHES MINIMUM AND 2.884 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
USAGE DESIGN INTERNAL
III END ITEM IDENTIFICATION LIGHTWEIGHT WATER PURIFIER 4610-01-495-0046
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS16625-4256

Restrictions/Controls & Freight Information | NSN 5325-01-011-5681

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: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
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 5325-01-011-5681

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
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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
A
EA : Each
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
A
EA : Each