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NSN 5325-00-484-1630, 5325004841630
RING,RETAINING

Federal Supply Classification
FSC 5325 - Fastening Devices
National Item Identification Number
NIIN 004841630
Codification Country
United States
Item Name Code
INC 07623
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5325-00-484-1630

National Stock Number (NSN) 5325-00-484-1630, or NIIN 004841630, (ring,retaining) was assigned May 30, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of May 15, 2018. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE5E418V6853, SPE5E414VB209. The total value of the awarded contracts has been US$ 1,006.65.

This NSN is fairly common among different weapons systems, belonging to 16 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 156. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 07623. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5325004841630 contains an unknown precious metal.

This NSN is associated to Schedule B 9606100000: press-fasteners, snap-fasteners & press-studs & parts therefor. The Schedule B End Use is listed as finished textile supplies. NAICS classification category 339993: fastener, button, needle, and pin manufacturing.

This information was last updated on .


Technical Characteristics

OUTSIDE DIAMETER
(ABKV) 0.538 INCHES MINIMUM AND 0.551 INCHES MAXIMUM
MAJOR THICKNESS
(ABMC) 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
INSIDE DIAMETER
(AARX) 0.448 INCHES MINIMUM AND 0.461 INCHES MAXIMUM
MANUFACTURERS CODE
(SR-1) 81349
RING STYLE
(ACXD) A58 SPIRAL
MATERIAL HARDNESS RATING
(ALME) 71.0 ROCKWELL A MINIMUM AND 77.5 ROCKWELL A MAXIMUM
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE
(SR-1) MIL-DTL-27426
STRENGTH RATING
(AWQD) 221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATERIAL
(MATL) STEEL, FED STD 66, COMP 1070 OR STEEL, FED STD 66, COMP 1072 OR STEEL, FED STD 66, COMP 1074 OR STEEL, FED STD 66, COMP 1075 OR STEEL, FED STD 66, COMP 1078 OR STEEL, FED STD 66, COMP 1080 OR STEEL, FED STD 66, COMP 1084 OR STEEL, FED STD 66, COMP 1085 OR STEEL, FED STD 66, COMP 1086 OR STEEL, FED STD 66, COMP 1090
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE
(SR-1) M2742640100B
SURFACE TREATMENT
(SURF) CADMIUM, QQ-P-416, TYPE 2, CLASS 2
CROSS-SECTIONAL SHAPE STYLE
(AAGR) D12 DOUBLE OVAL
USAGE DESIGN
(ALBY) INTERNAL
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED

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