NSN 4820-01-221-5589 39431, 01-221-5589, 012215589

Product Details | VALVE SEAT

4820-01-221-5589 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 39431, 4820-01-221-5589, 01-221-5589, 4820012215589, 012215589

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	29 NOV 1985	01-221-5589	22113 ( SEAT, VALVE )

Drawings & Photos | NSN 4820-01-221-5589

Part Number	Request Date	QTY	Origin
39431	2024-01-18	42	DIBBS
39431	2023-08-215	64	DIBBS
39431	2023-01-04	83	DIBBS
39431	2022-12-352	46	DIBBS
39431	2022-12-339	46	DIBBS
39431	2022-09-258	17	DIBBS
39431	2022-06-174	31	DIBBS
39431	2020-10-282	35	DIBBS
39431	2020-05-149	11	DIBBS
39431	2020-01-23	8	DIBBS
39431	2019-11-328	5	DIBBS
39431	2019-07-199	20	DIBBS
39431	2019-05-133	32	DIBBS
39431	2019-05-122	32	DIBBS
39431	2019-03-87	30	DIBBS
4820-01-221-5589	2018-09-261	30	DIBBS
4820-01-221-5589	2018-03-74	37	DIBBS
4820-01-221-5589	2018-03-66	37	DIBBS
4820-01-221-5589	2018-02-47	22	United States
4820-01-221-5589	2017-07-207	36	DIBBS
4820-01-221-5589	2017-07-199	36	DIBBS
4820-01-221-5589	2016-09-250	18	DIBBS
4820-01-221-5589	2016-07-189	18	DIBBS
4820-01-221-5589	2016-05-130	31	DIBBS
4820-01-221-5589	2016-03-69	31	DIBBS
4820-01-221-5589	2016-02-39	15	DIBBS
4820-01-221-5589	2015-12-341	15	DIBBS

Cross Reference | NSN 4820-01-221-5589

Part Number	Cage Code	Manufacturer
39431	99643	EATON CORPORATION DBA EATON AEROSPACE

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Related Products | NSN 4820-01-221-5589

4820-01-221-5590, 4820-01-221-5591, 4820-01-221-5592, 4820-01-221-5593, 4820-01-221-5598

Technical Data | NSN 4820-01-221-5589

Characteristic	Specifications
BODY OUTSIDE DIAMETER	0.156 INCHES NOMINAL
MATERIAL	STEEL BODY

Restrictions/Controls & Freight Information | NSN 4820-01-221-5589

Restrictions
Freight

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

Management | NSN 4820-01-221-5589

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
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

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