Follow Us on Google+

Request A Price Quote:

National Stock Number (NSN) Output Data

NSN:
NIIN:
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
1940-4 17446 A 5 9 5 ZZ
BACF34D4R 08903 A 5 9 4 SE
1940-4 80539 A 3 2 1 KZ
1940-4 56878 A 5 9 1 KZ
1940-4 92215 A 5 2 4 KZ
BACF34D4R 80359 F 5 9 5 ZZ
1940-4 27624 A 5 9 5 ZZ
BACF34D4R 81205 A 7 2 A ZZ
1940-4 C4293 A 5 2 3 ZG
PAF41-4 80539 A 5 9 5 SB

CAGE Information

Code Company
08903 THE BOEING COMPANY DBA BOEING
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO
80359 HERR AND CO INC
27624 PAUL R. BRILES INC. DBA PB FASTENERS
81205 THE BOEING COMPANY DBA BOEING DIV DE
C4293 ALCOA FASTENING SYSTEMS FAIRCHILD FA

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
AAGR CROSS-SECTIONAL SHAPE STYLE ROUND
ALBY USAGE DESIGN EXTERNAL
AARX INSIDE DIAMETER 0.170 INCHES NOMINAL
MATL MATERIAL STEEL
AWQD STRENGTH RATING NOT RATED
ABKV OUTSIDE DIAMETER 0.330 INCHES NOMINAL
AJRB MATERIAL DIAMETER 0.027 INCHES NOMINAL
ALME MATERIAL HARDNESS RATING NOT RATED
AASG CASEHARDENING INDICATOR NOT CASEHARDENED
ACXD RING STYLE CLOVER

Similar Parts

BACF34D4R , BACF34D4R , 5325-00-970-7166 , 5325009707166 , 009707166 , 1940-4 , BACF34D4R , 1940-4 , 1940-4 , 1940-4 , BACF34D4R , 1940-4 , BACF34D4R , 1940-4 , PAF41-4 ,