Product Details | RETAINING RING

5325-00-804-2273 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: MS1662590, MS16625-90, MS16625C90, MS16625C-90, N130090, N1300-90, N500090, N5000-90, NAS66990N, NAS669-90N, MILR21248, MIL-R-21248B TY I CL 1, MILR21248BTYICL1, 5325-00-804-2273, 00-804-2273, 5325008042273, 008042273

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-804-2273

Drawings & Photos | NSN 5325-00-804-2273


Demand History | NSN 5325-00-804-2273

Part Number Request Date QTY Origin
MILR21248 2013-04-112 5 MX
MILR21248 2011-02-47 24 us

Cross Reference | NSN 5325-00-804-2273

Part Number Cage Code Manufacturer
MIL-R-21248B TY I CL 1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR21248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS16625-90 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16625C-90 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
N1300-90 54963 SEEGER INC ANDERTON-UNITED PRODUCTS DIV
N5000-90 79136 TRUARC COMPANY LLC DBA WALDES TRUARC
NAS669-90N 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5325-00-804-2273

Characteristic Specifications
MATERIAL STEEL,FED,FED-STD-66,NO. 1066 THRU 1090
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A37 INTERNAL
OUTSIDE DIAMETER 1.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.042 INCHES NOMINAL
USAGE DESIGN INTERNAL
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILR21248
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS16625-90

Restrictions/Controls & Freight Information | NSN 5325-00-804-2273

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 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

Management | NSN 5325-00-804-2273

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
F
EA : Each