Product Details | RETAINING RING

5325-00-157-7828 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: RRT75SK, 17731692, 1773169-2, 5325-00-157-7828, 00-157-7828, 5325001577828, 001577828

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 28 APR 1971 00-157-7828

Drawings & Photos | NSN 5325-00-157-7828


Cross Reference | NSN 5325-00-157-7828

Part Number Cage Code Manufacturer
1773169-2 19315 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND
1773169-2 55972 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
RRT75SK 80756 SPIROLOX, INC.

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Technical Data | NSN 5325-00-157-7828

Characteristic Specifications
MATERIAL CRES QQ-S-763 CL 302 AND CRES QQ-S-766 CL 302
STRENGTH RATING 269000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A55 SPECIAL FLAT
INSIDE DIAMETER 0.686 INCHES MINIMUM AND 0.699 INCHES MAXIMUM
OUTSIDE DIAMETER 0.796 INCHES MINIMUM AND 0.809 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D12 DOUBLE OVAL
MAJOR THICKNESS 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
USAGE DESIGN INTERNAL

Restrictions/Controls & Freight Information | NSN 5325-00-157-7828

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 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