5325-00-621-3195

NIIN 00-621-3195 - Retaining Ring

NSN 5325-00-621-3195 Classification

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.

1.835 inches minimum and 1.855 inches maximum inside diameter, 0.046 inches minimum and 0.052 inches maximum major thickness, double oval cross-sectional shape style, sae or aisi 1070 thru 1090 assn std single material response material document and classification, not casehardened casehardening indicator

National Stock Number: 5325-00-621-3195
Federal Supply Group: 53 - Hardware and Abrasives
Federal Supply Classification: 5325 - Fastening Devices
National Item Identification Number: 00-621-3195
Item Name Code: 07623
Assigned Date: Tue, Jan 1, 1963
Schedule B Code: 9606100000
Requires Demilitarization: DEMIL/MLI

NSN 5325-00-621-3195 Specification

Set by the OEM (See RNCC code 3)

Casehardening Indicator: not casehardened
Cross-Sectional Shape Style: double oval
Inside Diameter: 1.835 inches minimum and 1.855 inches maximum
Major Thickness: 0.046 inches minimum and 0.052 inches maximum
Material Document And Classification: sae or aisi 1070 thru 1090 assn std single material response
Material: steel
Outside Diameter: 2.091 inches minimum and 2.111 inches maximum
Ring Style: spiral
Strength Rating: 211000.0 pounds per square inch minimum tensile
Usage Design: internal

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NSN 5325-00-621-3195 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

(PMIC) Precious Metals Indicator

Item does not contain precious metal.

What does the A code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

(HMIC) Hazardous Metal Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

What does the N code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

Cross Reference Parts

Part numbers that meet the specification outlined on this page and set by the OEM

Part Number	CAGE	RNCC	RNVC	DAC	RNAAC	MSDS	SADC
3415-200P	99167	5	9	4	KZ	-	-
626-001-9150	70210	5	9	A	KZ	-	-
645121A200	92003	5	9	A	ZZ	-	-
8528834	18876	D	9	1	ZZ	-	-
8528835	18876	5	9	X	XX	-	-
HS3014RR200	02731	5	9	5	ZZ	-	-
HS3014RR200	0FGC4	5	2	E	ZZ	-	-
HS3014RR200	51814	5	2	E	ZZ	-	-
HS3014RR200	8V613	3	2	E	ZZ	-	-
M27426-3149A	81349	5	9	E	ZZ	-	-
M2742630149A	81349	5	9	E	ZZ	-	-
M2742630149A	A0126	5	2	5	ZR	-	-
RR-200	80756	5	9	E	KZ	-	-
RR200	55631	3	9	5	9Z	-	-
RR200	D9182	C	1	6	ZZ	-	AC
RR200	D9182	C	1	6	ZZ		AC
WH-200	51814	5	9	E	KZ	-	-

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