Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-051-4687 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: H2710PC33, H2710PC48, H2974PC014, HC260GX3, PE514687, PE-514687, 5340-00-051-4687, 00-051-4687, 5340000514687, 000514687

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-051-4687

Drawings & Photos | NSN 5340-00-051-4687


Demand History | NSN 5340-00-051-4687

Part Number Request Date QTY Origin
5340-00-051-4687 2017-03-83 6 DIBBS
5340-00-051-4687 2017-03-75 6 DIBBS
5340-00-051-4687 2017-03-67 6 DIBBS
5340-00-051-4687 2017-02-40 4 DIBBS
5340-00-051-4687 2015-07-182 3 DIBBS
5340-00-051-4687 2011-08-238 3 DIBBS

Cross Reference | NSN 5340-00-051-4687

Part Number Cage Code Manufacturer
H2710PC33 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
H2710PC48 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
H2974PC014 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
HC260GX3 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
PE-514687 7A680 PECK EQUIPMENT CO

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Technical Data | NSN 5340-00-051-4687

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N5 SEAT
OVERALL HEIGHT 2.8130 INCHES NOMINAL
END DIAMETER 1.3740 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 2.3750 INCHES NOMINAL
FIRST STEP DIAMETER 1.5930 INCHES NOMINAL
FIRST STEP LENGTH 0.1880 INCHES NOMINAL
SECOND STEP DIAMETER 2.4380 INCHES NOMINAL
BORE DIAMETER 0.8750 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
COUNTERBORE LENGTH 0.1250 INCHES NOMINAL
COUNTERBORE DIAMETER 2.1870 INCHES NOMINAL
DESIGN TYPE SOLID
III FSC APPLICATION DATA GENERATOR TURBINE
MANUFACTURERS CODE 16712
DESIGN CONTROL REFERENCE HC260GX3

Restrictions/Controls & Freight Information | NSN 5340-00-051-4687

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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:0Represents 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 095190 HARDWARE, NOI
Less than car load rating
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 5340-00-051-4687

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each