Level One Fasteners Part Number E65-4273-12 REV B - Get an Instant Quote

Part Number:  E65-4273-12 REV B
Alternate P/N:  E65427312REVB
Manufacturer:  level one fasteners
NIIN:  01-530-5642
Item Name :  screw cap socket head
CAGE Code:  17283
FSC:  5305 Screws
INC Code:  16282
Country:  USA
NCB Code:  01
Last Updated:  05-27-2025

Part Number E65-4273-12 REV B described as Screw Cap Socket Head with NSN 5305-01-530-5642 with FSC 5305 Screws by Manufacture Level One Fasteners 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 Level One Fasteners aerospace and aviation parts like E65-4273-12 REV B. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 E65-4273-12 REV B with NSN 5305-01-530-5642, 5305015305642

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-530-5642

Item Description:

Screw Cap Socket Head

53050153056420N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
E65-4273-12 Rev B525

Characteristics Data of NSN 5305-01-530-5642, 5305015305642

MRCCriteriaCharacteristic
AHYMNominal Thread Diameter0.750 INCHES
MDCLMaterial Document And ClassificationQQ-N-281 CL. A FED SPEC SINGLE MATERIAL RESPONSE FASTENER
AAJFThread DirectionRIGHT-HAND
AASKHead StyleOVAL COUNTERSUNK
FEATSpecial FeaturesTWO PATCHES OF SELF LOCKING ELEMENT ON THREADS 60 DEGREES APART
ABQZInternal Drive StyleHEXAGON
ASDBWidth Across Flats0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MRCDecoded RequirementClear Text Reply
MATTMaterialNICKEL ALLOY 400 FASTENER
AAJDThread Class2A
THSDThread Series DesignatorUNC
AASLHead Diameter1.281 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
AAUMLocking FeaturePATCH THREADS
AASBFastener Length1.970 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
CMLPThread Quantity Per Inch10
AASAThread Length1.650 INCHES NOMINAL
CRSQCountersink Angle98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM



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