Unicorp Inc Part Number P81-440-5 - Get an Instant Quote

Part Number:  P81-440-5
Alternate P/N:  P814405
Manufacturer:  unicorp inc
NIIN:  01-089-8679
Item Name :  screw externally relieved body
CAGE Code:  04729
FSC:  5305 Screws
INC Code:  01852
Country:  USA
NCB Code:  01
Last Updated:  05-23-2025

Part Number P81-440-5 described as Screw Externally Relieved Body with NSN 5305-01-089-8679 with FSC 5305 Screws by Manufacture Unicorp 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 Unicorp Inc aerospace and aviation parts like P81-440-5. 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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NSN Information for Part Number P81-440-5 with NSN 5305-01-089-8679, 5305010898679

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-089-8679

Item Description:

Screw Externally Relieved Body

53050108986790N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
P81-440-5523

Characteristics Data of NSN 5305-01-089-8679, 5305010898679

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
AASBFASTENER LENGTH0.732 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
AASKHEAD STYLEPAN NO. 2
AASLHEAD DIAMETER0.1670 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
AASUHEAD HEIGHT0.033 INCHES MINIMUM AND 0.049 INCHES MAXIMUM
AAWCFIRST DIAMETER FROM HEAD0.076 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
AAWHDISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.502 INCHES MINIMUM AND 0.542 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE 1
AHYMNOMINAL THREAD DIAMETER0.112 INCHES
CMLPTHREAD QUANTITY PER INCH40
CSNGEXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
MATTMATERIALSTEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC



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