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National Stock Number (NSN) Output Data

NSN:
5325-01-111-4226
NIIN:
011114226
Item Name:
RING , RETAINING

Definition:

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
MIL-DTL-27426 81349 M 4 1 E ZZ
M2742620135A 81349 M 2 2 E ZZ
RSN-215 80756 A 5 9 3 KZ

CAGE Information

Code Company
80756 SPIROLOX INC.
81349 MILITARY SPECIFICATIONS PROMULGATED

Federal Supply Class

Title

FASTENING DEVICES

Inclusions:

INCLUDES EYELETS; GROMMETS; AIRCRAFT COWLING FASTENERS; TEXTILE FASTENERS; RETAINING RINGS; THREADED INSERTS.

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ALBY USAGE DESIGN EXTERNAL
AARX INSIDE DIAMETER 1.993 INCHES MINIMUM AND 2.018 INCHES MAXIMUM
ABKV OUTSIDE DIAMETER 2.329 INCHES MINIMUM AND 2.354 INCHES MAXIMUM
ACXD RING STYLE SPIRAL
AWQD STRENGTH RATING NOT RATED
MATL MATERIAL STEEL MIL-S-46049 AISI 1074 OR STEEL MIL-S-46049 AISI 1085
ABMC MAJOR THICKNESS 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE DOUBLE OVAL
ALME MATERIAL HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM
AASG CASEHARDENING INDICATOR NOT CASEHARDENED

Similar Parts

RSN-215 , RSN215 , 5325-01-111-4226 , 5325011114226 , 011114226 , MIL-DTL-27426 , M2742620135A , RSN-215 ,