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Allmetal Screw Products Corp Part Number 52S300C8-40 - Get an Instant Quote

Part Number:  52S300C8-40
Alternate P/N:  52S300C840
Manufacturer:  allmetal screw products corp
NSN:  5305-00-837-3988
NIIN:  00-837-3988
Item Name :  screw cap socket head
CAGE Code:  70318
FSC:  5305 Screws
INC Code:  16282
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  05-26-2025

Part Number 52S300C8-40 described as Screw Cap Socket Head with NSN 5305-00-837-3988 with FSC 5305 Screws by Manufacture Allmetal Screw Products Corp 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 Allmetal Screw Products Corp aerospace and aviation parts like 52S300C8-40. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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.

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NSN Information for Part Number 52S300C8-40 with NSN 5305-00-837-3988, 5305008373988

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-837-3988

Item Description:

Screw Cap Socket Head

53050083739880N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
52s300c8-4021C9

Characteristics Data of NSN 5305-00-837-3988, 5305008373988

MRCCriteriaCharacteristic
AASATHREAD LENGTH2.500 INCHES MAXIMUM
AASLHEAD DIAMETER0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
MATTMATERIALSTEEL COMP 1340H OVERALL OR STEEL COMP 1345 OVERALL OR STEEL COMP 3140H OVERALL OR STEEL COMP 4027H OVERALL OR STEEL COMP 4037H OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASBFASTENER LENGTH2.500 INCHES NOMINAL
AASKHEAD STYLEFLAT CHAMFER
AASUHEAD HEIGHT0.160 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.164 INCHES
CMLPTHREAD QUANTITY PER INCH32
THSDTHREAD SERIES DESIGNATORUNC

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