NSN 4820-01-398-4544 B1620E040010, B-1620-E-0400-10, 01-398-4544

4820-01-398-4544 A pivotal item that supports the DISK, VALVE relative to the SEAT, VALVE.

Part Alternates: B1620E040010, B-1620-E-0400-10, 4820-01-398-4544, 01-398-4544, 4820013984544, 013984544

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	03 NOV 1994	01-398-4544	50065 ( HINGE, SWING CHECK VALVE )

Part Number	Request Date	QTY	Origin
B-1620-E-0400-10	2023-08-228	10	DIBBS
B-1620-E-0400-10	2022-08-223	5	DIBBS
B-1620-E-0400-10	2022-07-212	5	DIBBS
4820-01-398-4544	2014-02-44	2	DIBBS

Part Number	Cage Code	Manufacturer
B-1620-E-0400-10	30263	PIMA VALVE, INC.

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 4820-01-398-4544

Compare

4820-01-398-4545, 4820-01-398-4546, 4820-01-398-4547, 4820-01-398-4548, 4820-01-398-4549

Characteristic	Specifications
MATERIAL	COPPER ALLOY 922
VALVE DESIGN CONTROL ACTIVITY	30263
VALVE MODEL NUMBER FOR WHICH DESIGNED	B-1620-E-0400-10
VALVE SIZE FOR WHICH DESIGNED	4.000 INCHES
PRESSURE CLASS	150.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES	MATL BRONZE,PER ASTM B61 OR B62

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	051080	FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	594	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each