What are the part numbers for NSN 4320-00-218-3771?

NSN 4320-00-218-3771 (Ring,Wearing) has 6 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4320-00-218-3771?

NSN 4320-00-218-3771 is manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, Naval Ship Systems Command, Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging.

What is the price of NSN 4320-00-218-3771?

The most recent government unit price for NSN 4320-00-218-3771 (Ring,Wearing) is $19.42.

NSN

4320-00-218-3771

Name: Ring,Wearing — NSN 4320-00-218-3771
SKU: 4320-00-218-3771
Price: 19.42 USD
Availability: InStock

Ring,Wearing

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

Unit Price

$19.42

per EA

6 parts / 3 mfrs

Part Numbers for NSN 4320-00-218-37716 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
13320-P	0UBG9	Curtiss-Wright Electro-Mechanical Corporation Div Epd	3	2
SK-135420	0UBG9	Curtiss-Wright Electro-Mechanical Corporation Div Epd	5	2
A3103705	80064	Naval Ship Systems Command	5	2
D994407-10	80064	Naval Ship Systems Command	5	2
13320-P	93232	Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging	3	9
SK-135420	93232	Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging	5	9

Manufacturers (3)

Curtiss-Wright Electro-Mechanical Corporation Div Epd

CAGE 0UBG9

View NSNs

Naval Ship Systems Command

CAGE 80064

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 Date	Unit Price	UI	SLC
01-OCT-2025	$19.42	EA	0
01-OCT-2025	$19.42	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAQL	BODY STYLE	PLAIN
ABHP	OVERALL LENGTH	0.625 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	4.266 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	3.750 INCHES MINIMUM AND 3.751 INCHES MAXIMUM
BZLX	CORNER SHAPE	SQUARE ALL CORNERS
CSYM	SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
MATT	MATERIAL	COPPER ALLOY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE

Related NSNs in FSC 4320

4320-00-410-0984 4320-01-289-1668— Housing,Liquid Pump 4320-01-508-0485— Piston,Pump 4320-01-286-2002— Parts Kit,Hydraulic Pump 4320-00-398-8592 4320-00-488-2800 4320-01-302-3763 4320-00-585-2170 4320-01-240-3071— Pump,Rotary 4320-01-215-4222— Pump,Centrifugal

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4320-00-218-3771

NIIN002183771

FSC4320

PRICE$19.42

DEMILA

PARTS6

MFRS3

Manufacturers

Curtiss-Wright Electro-Mechanical Corporation Div Epd

CAGE 0UBG9

Naval Ship Systems Command

CAGE 80064

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

CAGE 93232

About NSN 4320-00-218-3771

NSN 4320-00-218-3771 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 6 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4320-00-218-3771 is $19.42. Price history shows 2 recorded price changes.

To find the part number for NSN 4320-00-218-3771, 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.