Maclean Sky L L C Part Number AN174H12 - Get an Instant Quote

Part Number:  AN174H12
Manufacturer:  maclean sky l l c
NIIN:  00-145-7659
Item Name :  bolt close tolerance
CAGE Code:  1CNU4
FSC:  5306 Bolts
INC Code:  27851
Country:  USA
NCB Code:  00
Last Updated:  05-27-2025

Part Number AN174H12 described as Bolt Close Tolerance with NSN 5306-00-145-7659 with FSC 5306 Bolts by Manufacture Maclean Sky L L C 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 Maclean Sky L L C aerospace and aviation parts like AN174H12. 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. 

Please fill all fields in the RFQ form for AN174H12. This will help us understand your requirements and ensure timely delivery. A dedicated product expert will contact you shortly.

Note : We Will Not Share Your Information To Any Third Parties.

Please fill out below form for AN174H12

Contact Information

“*” Required Fields Are Compulsory
   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 AN174H12 with NSN 5306-00-145-7659, 5306001457659

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-00-145-7659

Item Description:

Bolt Close Tolerance

53060014576590N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
5306pl1016437396

Characteristics Data of NSN 5306-00-145-7659, 5306001457659

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.437 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
AASBFASTENER LENGTH1.265 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
AAUBHOLE DIAMETER0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM
AAURGRIP DIAMETER0.2487 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
ASXKHOLE QUANTITY1
BQDMHOLE TYPEDRILLED
CMLPTHREAD QUANTITY PER INCH28
CQBCMINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
CRHCHOLE CONFIGURATION STYLEHEXAGON FLATS
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.124 INCHES NOMINAL FIRST HOLE
CSYMSURFACE FINISH63.0 MICROINCHES BEARING SURFACE OF HEAD
MATTMATERIALSTEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNF



Thank You for Visiting Our Website.

Don’t forget That We offer Same-Day Shipping and 24/7 Service for Our Customers.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

bottom to top