NSN 5340-00-991-4151 470386, 00-991-4151, 009914151

Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-991-4151 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Part Alternates: 470386, 5340-00-991-4151, 00-991-4151, 5340009914151, 009914151

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-991-4151	24328 ( SEAT, HELICAL COMPRESSION SPRING )

Drawings & Photos | NSN 5340-00-991-4151

Part Number	Request Date	QTY	Origin
470386	2022-02-53	13	DIBBS
470386	2019-05-135	57	DIBBS
470386	2019-05-125	57	DIBBS
470386	2019-04-98	57	DIBBS
470386	2019-03-70	57	DIBBS
470386	2019-01-30	57	DIBBS
5340-00-991-4151	2017-09-269	100	DIBBS
5340-00-991-4151	2017-09-263	100	DIBBS
5340-00-991-4151	2017-09-261	100	DIBBS

Cross Reference | NSN 5340-00-991-4151

Part Number	Cage Code	Manufacturer
470386	11449	TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
470386	33851	VALCO MFG AND ENGINEERING CO
470386	3S759	COKE JAMES AND SONS
470386	77445	UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
470386	97139	SLABE MACHINE PRODUCTS CO., THE

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Related Products | NSN 5340-00-991-4151

5340-00-991-4233, 5340-00-991-4344, 5340-00-991-4533, 5340-00-991-5741, 5340-00-991-5742

Technical Data | NSN 5340-00-991-4151

Characteristic	Specifications
MATERIAL	STEEL, CORROSION RESISTING
MATERIAL HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	N1 SEAT
OVERALL HEIGHT	1.1600 INCHES MINIMUM AND 1.2000 INCHES MAXIMUM
SECOND STEP DIAMETER	0.6600 INCHES MINIMUM AND 0.6800 INCHES MAXIMUM
BORE DIAMETER	0.3380 INCHES MINIMUM AND 0.3400 INCHES MAXIMUM
COUNTERBORE LENGTH	0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
COUNTERBORE DIAMETER	0.4550 INCHES MINIMUM AND 0.4650 INCHES MAXIMUM
DESIGN TYPE	SOLID
III FSC APPLICATION DATA	CONTROL ASSY,PRESSURE RATIO BLEED,2995004356898 710565
MANUFACTURERS CODE	11449
DESIGN CONTROL REFERENCE	470386

Restrictions/Controls & Freight Information | NSN 5340-00-991-4151

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
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	S	60
Less than truck load rating	W	Rating Variable
Water commodity Code	713	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling	Z	No special handling required.
Special Handling Code	Z	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5340-00-991-4151

Air Force

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.
Materiel Management Aggregation Code	RV	SX:PRATT & WHITNEY JET ENGINES & COMPONENTS TF-33
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative