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NSN 5325-00-923-6731, 5325009236731
RING,RETAINING

Federal Supply Classification
FSC 5325 - Fastening Devices
National Item Identification Number
NIIN 009236731
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 5325-00-923-6731

National Stock Number (NSN) 5325-00-923-6731, or NIIN 009236731, (ring,retaining) was assigned February 2, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. 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.

This NSN is unique to one weapons system.

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 5325009236731 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

MATERIAL
(MATL) STEEL,FED FED STD NO. 66 AISI C1066 THRU C1090 OR SAE 1070 THRU 1090
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLE
(AAGR) RECTANGULAR
OUTSIDE DIAMETER
(ABKV) 2.844 INCHES NOMINAL
MAJOR THICKNESS
(ABMC) 0.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED STD NO. 66 AISI C1066 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING
(ALME) 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
MATERIAL
(MATT) STEEL
RING STYLE
(ACXD) INTERNAL
USAGE DESIGN
(ALBY) INTERNAL
MATERIAL
(MATT) STEEL,FED FED STD NO. 66 AISI C1066 THRU C1090 OR SAE 1070 THRU 1090
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers

1N256

RNCC
5
RNVC
9
MS16625256

RNCC
2
RNVC
2
N1300256

RNCC
5
RNVC
9
N1300256

RNCC
5
RNVC
9
N5000256

RNCC
5
RNVC
9
RRN256

RNCC
5
RNVC
9
X256

RNCC
5
RNVC
9
N5000256

RNCC
C
RNVC
1
N1300256

RNCC
C
RNVC
1

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