William Adams Pty Ltd Part Number 5H2978 - Get an Instant Quote

Part Number:  5H2978
Manufacturer:  william adams pty ltd
NIIN:  00-584-1149
Item Name :  spring helical extension
CAGE Code:  ZA045
INC Code:  04227
Country:  USA
NCB Code:  00
Last Updated:  05-27-2025

Part Number 5H2978 described as Spring Helical Extension with NSN 5360-00-584-1149 with FSC 5360 Coil Flat Leaf and Wire Springs by Manufacture William Adams Pty Ltd is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of William Adams Pty Ltd aerospace and aviation parts like 5H2978. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number 5H2978 with NSN 5360-00-584-1149, 5360005841149

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5360-00-584-1149

Item Description:

Spring Helical Extension

5360005841149N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
5h2978225

Characteristics Data of NSN 5360-00-584-1149, 5360005841149

MRCCriteriaCharacteristic
AARXINSIDE DIAMETER0.500 INCHES NOMINAL
ABPPOPENING WIDTH0.250 INCHES NOMINAL FIRST END
ABQKEND STYLEMACHINE LOOP BOTH ENDS
AGEKSPRING FREE LENGTH5.375 INCHES NOMINAL
APCNCOIL QUANTITY22-3-4
APGFDESIGN TYPECLOSED
AXLHCOIL HELIX DIRECTIONRIGHT-HAND
AXLPSPRING DEFLECTION RATE63.180 POUNDS PER INCH NOMINAL
AXLQSPRING FREE OUTSIDE DIAMETER0.750 INCHES NOMINAL
CXTJCOIL TO HOOK INSIDE LENGTH0.438 INCHES NOMINAL FIRST END
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STYLSTYLE DESIGNATORCYLINDRICAL



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