Dover Engineered Systems Inc Part Number HL8278-1 - Get an Instant Quote

Part Number:  HL8278-1
Alternate P/N:  HL82781
NIIN:  00-445-4599
Item Name :  screw machine
CAGE Code:  78062
FSC:  5305 Screws
INC Code:  06657
Country:  USA
NCB Code:  00
Last Updated:  05-21-2025

Part Number HL8278-1 described as Screw Machine with NSN 5305-00-445-4599 with FSC 5305 Screws by Manufacture Dover Engineered Systems Inc 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 Dover Engineered Systems Inc aerospace and aviation parts like HL8278-1. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 HL8278-1 with NSN 5305-00-445-4599, 5305004454599

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-445-4599

Item Description:

Screw Machine

53050044545990N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
Hl8278-1295

Characteristics Data of NSN 5305-00-445-4599, 5305004454599

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.657 INCHES MINIMUM AND 1.731 INCHES MAXIMUM
AASBFASTENER LENGTH1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.156 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE 1
AHYMNOMINAL THREAD DIAMETER0.086 INCHES
CMLPTHREAD QUANTITY PER INCH56
CQBCMINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CYAUSCREW MATERIALSTEEL COMP 1010
CYAWSCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
CYBASCREW SURFACE TREATMENTCADMIUM AND CHROMATE
CYBESCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES
THSDTHREAD SERIES DESIGNATORUNC



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