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NSN 4320-01-229-9003, 4320012299003
RING,WEARING

Federal Supply Classification
FSC 4320 - Power and Hand Pumps
National Item Identification Number
NIIN 012299003
Codification Country
United States
Item Name Code
INC 22534
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 4320-01-229-9003

National Stock Number (NSN) 4320-01-229-9003, or NIIN 012299003, (ring,wearing) was assigned April 6, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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 somewhat common among different platforms, belonging to 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 22534. [A CYLINDRICAL ITEM WITH OR WITHOUT FLANGE(S), DESIGNED TO BE INSERTED IN A PUMP CASING OR SECURED TO THE IMPELLER OF A CENTRIFUGAL PUMP. IT IS USED FOR THE PURPOSE OF PROVIDING A CLOSE RUNNING CLEARANCE BETWEEN THE IMPELLER AND CASING IN ORDER TO PREVENT OR OVERCOME LEAKAGE DUE TO EROSION. IT MAY ALSO BE USED AS A DIFFUSER RING IN THE SUCTION AND DISCHARGE THROATS OF VALVES.]. 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 4320012299003 does not contain precious metals.

This NSN is associated to Schedule B 8413919520: parts, nesoi, of pumps for liquids. The Schedule B End Use is listed as industrial engines. NAICS classification category 333911: pump and pumping equipment manufacturing.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) NICKEL ALLOY
END ITEM IDENTIFICATION
(AGAV) BYRON JACKSON PUMP SER NO. 691N0100 CENTRIFUGAL PUMP
BODY INSIDE DIAMETER
(ADAS) 7.200 INCHES NOMINAL
BODY OUTSIDE DIAMETER
(ADAR) 8.500 INCHES NOMINAL
BODY STYLE
(AAQL) EXTERNAL FLANGE
BOLT HOLE QUANTITY
(AECS) 4
BOLT CIRCLE DIAMETER
(ABKG) 9.625 INCHES NOMINAL
CHAMFER ANGLE
(CSYT) 45.0 DEGREES NOMINAL INSIDE LEFT CORNER
CHAMFER ANGLE
(CSYT) 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH
(AAZP) 0.060 INCHES NOMINAL INSIDE LEFT CORNER
CHAMFER LENGTH
(AAZP) 0.500 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE LEFT CORNER
FLANGE DIAMETER
(ABKK) 10.750 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS
(ADXL) 0.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-288,COMP B MFR REF SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) NICKEL ALLOY
SPECIAL FEATURES
(FEAT) MOUNTING HOLES 0.844 IN.DIA COUNTERBORE
SURFACE FINISH
(CSYM) 125.0 MICROINCHES ALL SURFACES
UNTHREADED MOUNTING HOLE DIAMETER
(AEBV) 0.563 INCHES NOMINAL

Manufacturer Part Numbers

1C4355PC1121

ISC
5
RNCC
5
RNVC
9
314856

ISC
5
RNCC
5
RNVC
9
CS43205V0785

RNCC
3
RNVC
2
CS4320SV0785

RNCC
D
RNVC
9
SPI314856

RNCC
5
RNVC
9
1C4355PC1121

RNCC
5
RNVC
9
314856

RNCC
5
RNVC
9

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