NSN Part Numbers List by NSN 5340-00-342-3459 (5340003423459)

Are you searching for parts under NSN 5340-00-342-3459? We encourage you to search through our inventory of over 2 billion new and aftermarket parts applicable within the aerospace industry. Owned and operated by ASAP Semiconductor, ASAP Components stocks key parts of NSN 5340-00-342-3459 such as 811E123, S749I204.

The ASAP method incorporates rigorous quality assurance testing, efficient shipping and handling, and unparalleled customer service. No matter how hard the National Stock Number part is to find, the ASAP team will find a sourcing solution.

We are an AS9120B, ISO 9001:2015 certified and FAA AC 0056B accredited company. We are also the only independent distributor with a NO CHINA SOURCING policy. Submit an RFQ today and experience the ASAP method for yourself.

Item Name Seat Helical Compre
INC Code 24328
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5340 Hardware Commercial
National Item Identification Number (NIIN) 00-342-3459 (003423459)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
811E123 kersey american lafrance seat helical compre Avl RFQ
S749I204 eagle crusher co inc seat helical compre Avl RFQ
S749I204 teledyne continental motors inc seat helical compre Avl RFQ

Technical Characteristics of NSN 5340003423459

MRCCriteriaCharacteristic
AATECHAMFER ANGLE IN DEG7.125
ABKWOVERALL HEIGHT0.5000 INCHES NOMINAL
ABPRFIRST STEP DIAMETER1.4060 INCHES NOMINAL
ABPSFIRST STEP LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
ABPTSECOND STEP DIAMETER1.8130 INCHES NOMINAL
ABXVBORE DIAMETER0.6990 INCHES MINIMUM AND 0.7030 INCHES MAXIMUM
AJFYSEAT ANGLE IN DEG30.000
ALMEMATERIAL HARDNESS RATING51.0 ROCKWELL C NOMINAL
AMFZSECOND END DIAMETER1.6650 INCHES NOMINAL
APGFDESIGN TYPESOLID
BBRBEND DIAMETER0.8590 INCHES NOMINAL
BYYFBORE TAPER IN DEG7.125
BZDHDISTANCE FROM END TO FIRST STEP0.3080 INCHES MINIMUM AND 0.3180 INCHES MAXIMUM
MATTMATERIALSTEEL COMP 8640
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI 8640 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 8640 ASSN STD SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORSEAT
ZZZVFSC APPLICATION DATAENGINES,RECIPROCATING,GASOLINE,EXCEPT AIRCRAFT PRIME MOVING

Relevant Components for NSN - 5340-00-342-3459, 5340003423459
5355-01-379-2283 (5355013792283) 5340-01-548-7357 (5340015487357) 5310-01-414-2030 (5310014142030) 5365-01-188-1098 (5365011881098)
5340-00-405-5280 (5340004055280) 5365-01-612-5669 (5365016125669) 5340-00-205-5919 (5340002055919) 5340-01-672-0389 (5340016720389)
5330-01-453-4323 (5330014534323) 5365-01-593-5834 (5365015935834) 5340-01-499-1571 (5340014991571) 5305-01-433-5448 (5305014335448)

Send Instant RFQ

Why Choose Us

Guaranteed on-time
Delivery

Customized and
User-friendly Database

Over 5100
Manufacturers

Complete Purchasing
Solutions

ASAP Semiconductor’s Certifications And Memberships



bottom to top