NSN 4820-01-212-9765 321420, 01-212-9765, 012129765

Product Details | VALVE SEAT

4820-01-212-9765 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: 321420, 4820-01-212-9765, 01-212-9765, 4820012129765, 012129765

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	20 JUL 1985	01-212-9765	22113 ( SEAT, VALVE )

Part Number	Request Date	QTY	Origin
321420	2024-09-267	28	DIBBS
321420	2024-08-238	28	DIBBS
321420	2024-08-225	28	DIBBS
321420	2024-07-191	36	DIBBS
321420	2024-06-176	36	DIBBS
321420	2024-06-163	36	DIBBS
321420	2024-04-113	16	DIBBS
321420	2024-04-102	16	DIBBS
4820-01-212-9765	2014-02-42	49	DIBBS
4820-01-212-9765	2013-10-275	34	DIBBS
4820-01-212-9765	2013-08-240	34	DIBBS
4820-01-212-9765	2011-03-63	29	DIBBS
4820-01-212-9765	2010-05-126	58	DIBBS
4820-01-212-9765	2010-02-36	43	DIBBS
4820-01-212-9765	2009-12-348	50	DIBBS
4820-01-212-9765	2009-11-329	33	DIBBS
4820-01-212-9765	2009-10-303	44	DIBBS

Cross Reference | NSN 4820-01-212-9765

Part Number	Cage Code	Manufacturer
321420	79318	MEGGITT (NORTH HOLLYWOOD), INC.

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Related Products | NSN 4820-01-212-9765

4820-01-212-9766, 4820-01-212-9843, 4820-01-212-9918, 4820-01-212-9926, 4820-01-212-9927

Technical Data | NSN 4820-01-212-9765

Characteristic	Specifications
SEATING SURFACE SHAPE	RADIAL
FLANGE DIAMETER	0.747 INCHES NOMINAL
BODY INSIDE DIAMETER	0.435 INCHES NOMINAL
END ITEM IDENTIFICATION	U/O VALVE PN 323155 NSN 2995011990612 FOR F110 ENG; E/I F16 C-D ACFT
UNDER FLANGE HEIGHT	0.420 INCHES NOMINAL
SEAT RADIUS	0.030 INCHES NOMINAL
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FLANGE SEAT TO DISK END HEIGHT	0.270 INCHES NOMINAL
FSC APPLICATION DATA	MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT
STYLE DESIGNATOR	PLAIN FLANGED
BODY OUTSIDE DIAMETER	0.641 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-01-212-9765

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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	SX	Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043
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 4820-01-212-9765

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.
Materiel Management Aggregation Code	PR	SX:F11O GE 100 ENGINE
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each