Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-137-6602 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: 14955, 5340-00-137-6602, 00-137-6602, 5340001376602, 001376602

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 19 JUL 1971 00-137-6602

Demand History | NSN 5340-00-137-6602

Part Number Request Date QTY Origin
14955 2012-04-93 10 US

Cross Reference | NSN 5340-00-137-6602

Part Number Cage Code Manufacturer
14955 03990 INGERSOLL-RAND CO
14955 04577 CARLETON TECHNOLOGIES INC

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Technical Data | NSN 5340-00-137-6602

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 1
OVERALL HEIGHT 0.1375 INCHES NOMINAL
END DIAMETER 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.1250 INCHES NOMINAL
FIRST STEP DIAMETER 0.6250 INCHES NOMINAL
BORE DIAMETER 0.2500 INCHES NOMINAL
DESIGN TYPE SOLID
SPECIAL FEATURES MATL-ALUM. ALLOY QQ-A-250/8;NOT CASEHARDENED
MANUFACTURERS CODE 04577
DESIGN CONTROL REFERENCE 14955

Restrictions/Controls & Freight Information | NSN 5340-00-137-6602

Category Code Description
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.
Precious Metals Indicator Code:UPrecious 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
No Freight Information