Howe Machine And Tool Corp Part Number A51G20538-11 - Get an Instant Quote

Part Number:  A51G20538-11
Alternate P/N:  A51G2053811
Manufacturer:  howe machine and tool corp
NIIN:  00-009-7616
Item Name :  bolt internally relieved body
CAGE Code:  65777
FSC:  5306 Bolts
INC Code:  06676
Country:  USA
NCB Code:  00
Last Updated:  05-21-2025

Part Number A51G20538-11 described as Bolt Internally Relieved Body with NSN 5306-00-009-7616 with FSC 5306 Bolts by Manufacture Howe Machine And Tool 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 Howe Machine And Tool Corp aerospace and aviation parts like A51G20538-11. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 A51G20538-11 with NSN 5306-00-009-7616, 5306000097616

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-00-009-7616

Item Description:

Bolt Internally Relieved Body

53060000976160N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
A51g20538-1121C9

Characteristics Data of NSN 5306-00-009-7616, 5306000097616

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.339 INCHES MAXIMUM
AASBFASTENER LENGTH3.324 INCHES MINIMUM AND 3.329 INCHES MAXIMUM
AASKHEAD STYLEROUND W-WRENCH FLATS CHAMFERED
AASLHEAD DIAMETER0.875 INCHES NOMINAL
AASUHEAD HEIGHT0.125 INCHES NOMINAL
AATBWIDTH BETWEEN FLATS0.688 INCHES NOMINAL
AAVHSHOULDER DIAMETER0.4965 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM
AAVKSHOULDER LENGTH2.985 INCHES MINIMUM AND 2.990 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.075 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE
AAWXCONCENTRIC HOLE DEPTH2.860 INCHES NOMINAL
AAXCCONCENTRIC HOLE DIAMETER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
CMLPTHREAD QUANTITY PER INCH28
CQFMHARDNESS RATING46.0 ROCKWELL C MINIMUM OVERALL AND 49.0 ROCKWELL C MAXIMUM OVERALL
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER3.184 INCHES MINIMUM FIRST HOLE AND 3.189 INCHES MAXIMUM FIRST HOLE
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONG-1010 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCHROMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
THSDTHREAD SERIES DESIGNATORUNJF



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