NSN
NSNPARTNUMBER.COM
NSN

4320-00-398-8022

Ring,Wearing

FSC 4320 — POWER AND HAND PUMPSFSG 43 — PUMPS AND COMPRESSORS

Unit Price

$68.07

per EA

15 parts / 3 mfrs

Part Numbers for NSN 4320-00-398-802215 records
Part NumberCAGEManufacturerRNCCRNVC
4670P0UBG9Curtiss-Wright Electro-Mechanical Corporation Div Epd52
SL4234PC830UBG9Curtiss-Wright Electro-Mechanical Corporation Div Epd32
CS4320-018216236Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (Vendor Item Drawings)52
12540993232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
4670P93232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL4232PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL4234PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging39
SL4639PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL4732PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL4736PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL5602PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL5608PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL5612PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL5672PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
SL5676PC8393232Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging59
Manufacturers (3)

Curtiss-Wright Electro-Mechanical Corporation Div Epd

CAGE 0UBG9
View NSNs

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (Vendor Item Drawings)

CAGE 16236
View NSNs

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging

CAGE 93232
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$68.07EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAQLBODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
AAZPCHAMFER LENGTH0.219 INCHES NOMINAL OUTSIDE LEFT CORNER
ABHPOVERALL LENGTH0.938 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER4.999 INCHES NOMINAL
ADASBODY INSIDE DIAMETER4.220 INCHES NOMINAL
ADNUCORNER RADIUS0.250 INCHES NOMINAL INSIDE RIGHT CORNER
ADXLLEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
ADXMRIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
AGRSDISTANCE BETWEEN FLANGES0.503 INCHES NOMINAL
AJFMEND TO FLANGE DISTANCE0.750 INCHES NOMINAL
AYREINTERNAL FLANGE INSIDE DIAMETER3.500 INCHES NOMINAL
AYRFINTERNAL FLANGE OUTSIDE DIAMETER0.438 INCHES NOMINAL
AYRGINTERNAL FLANGE WIDTH0.750 INCHES NOMINAL
AYRHINTERNAL FLANGE LIP WIDTH0.438 INCHES NOMINAL
AYRKSMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.438 INCHES NOMINAL
AYRLLARGEST EXTERNAL ANCHOR FLANGE RADIUS2.719 INCHES NOMINAL
AYRMDISTANCE BELOW CENTERLINE0.031 INCHES NOMINAL
AYRSDISTANCE FROM END0.312 INCHES NOMINAL
BZLXCORNER SHAPESQUARE OUTSIDE RIGHT CORNER
BZLXCORNER SHAPEROUND INSIDE RIGHT CORNER
BZLXCORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE INSIDE LEFT CORNER
CSYMSURFACE FINISH125.0 MICROINCHES ALL SURFACES
CSYTCHAMFER ANGLE22.5 DEGREES NOMINAL OUTSIDE LEFT CORNER
MATTMATERIALCOPPER ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY C91000 FED SPEC SINGLE MATERIAL RESPONSE
Related NSNs in FSC 4320
4320-00-149-2266— Shaft,Transmission,Pump4320-01-478-3786— Stator,Pump Unit,Ro4320-01-254-7246— Piston,Hydraulic Motor-Pump4320-01-037-4052— Rotor,Pump4320-01-197-5717— Guide,Ball,Pump4320-00-876-52704320-01-407-3703— Pump,Centrifugal4320-01-210-58654320-00-610-27984320-01-197-9832— Housing,Liquid Pump

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN4320-00-398-8022
NIIN003988022
FSC4320
PRICE$68.07
DEMILA
PARTS15
MFRS3
Manufacturers

Curtiss-Wright Electro-Mechanical Corporation Div Epd

CAGE 0UBG9

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (Vendor Item Drawings)

CAGE 16236

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging

CAGE 93232

About NSN 4320-00-398-8022

NSN 4320-00-398-8022 is a National Stock Number assigned to Ring,Wearing. This NSN part number belongs to Federal Supply Class 4320 (POWER AND HAND PUMPS) under Federal Supply Group 43 (PUMPS AND COMPRESSORS). There are 15 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4320-00-398-8022 is $68.07.

To find the part number for NSN 4320-00-398-8022, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.