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NSN 5325-00-252-4721, 5325002524721
Cancelled -> Replaced by 5340006875198

Federal Supply Classification
FSC 5325 - Fastening Devices
National Item Identification Number
NIIN 002524721
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.
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DLMS® Summary

National Stock Number 5325-00-252-4721

National Stock Number (NSN) 5325-00-252-4721, or NIIN 002524721, (ring,retaining) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5340006875198.

There are 8 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 21, 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: SPE5E819V2463, SPE5E319V2558. The total value of the awarded contracts has been US$ 269.06.

This NSN is very common among different weapons systems, belonging to 56 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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 5325002524721 does not contain precious metals.

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

UNABLE TO DECODE
(SURF) UNABLE TO DECODE OR UNABLE TO DECODE
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLE
(AAGR) RECTANGULAR
INSIDE DIAMETER
(AARX) 0.361 INCHES MINIMUM AND 0.368 INCHES MAXIMUM
MAJOR THICKNESS
(ABMC) 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING
(ALME) 69.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIAL
(MATT) STEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090
RING STYLE
(ACXD) EXTERNAL
USAGE DESIGN
(ALBY) EXTERNAL
SURFACE TREATMENT
(SFTT) CADMIUM AND CHROMATE OR CHROMATE ZINC
SURFACE TREATMENT
(SURF) CADMIUM, QQ-P-416, TYPE 2, CLASS 3 OR ZINC PLATED,MIL-C-81562,TY 2 CL 3
MATERIAL
(MATL) STEEL,FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATT) STEEL,FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090

Manufacturer Part Numbers

310040STCD

RNCC
5
RNVC
9
510040SMD

RNCC
5
RNVC
9
510040SMD

RNCC
5
RNVC
9
510040MD

RNCC
5
RNVC
9
583032

RNCC
C
RNVC
1
MS166241040

RNCC
2
RNVC
2
NAS67040

RNCC
5
RNVC
1
510040SMD

ISC
1
RNCC
C
RNVC
1
510040MD

RNCC
C
RNVC
1
310040STCD

ISC
1
RNCC
C
RNVC
1
10196420

RNCC
6
RNVC
9
MILDTL21248

RNCC
4
RNVC
1

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