Product Details | RETAINING RING

5325-01-277-6172 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: 10230255-1, 5325-01-277-6172, 01-277-6172, 5325012776172, 102302551, 012776172

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 25 APR 1988 01-277-6172

Drawings & Photos | NSN 5325-01-277-6172


Demand History | NSN 5325-01-277-6172

Part Number Request Date QTY Origin
5325-01-277-6172 2009-01-05 50 US
5325-01-277-6172 2008-11-309 50 US
5325-01-277-6172 2007-12-354 5 us

Cross Reference | NSN 5325-01-277-6172

Part Number Cage Code Manufacturer
10230255-1 18876 U S ARMY AVIATION AND MISSILE COMMAND
10230255-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
10230255-1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5325-01-277-6172

Characteristic Specifications
MATERIAL STEEL, AISI 1060 OR STEEL, AISI 1090
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR CASEHARDENED
RING STYLE A40 INTERNAL
OUTSIDE DIAMETER 6.336 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE D1 ROUND
MATERIAL DIAMETER 0.110 INCHES NOMINAL
USAGE DESIGN INTERNAL
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 10230255-1

Restrictions/Controls & Freight Information | NSN 5325-01-277-6172

Category Code Description
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.
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.
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 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 BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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