Quote for C7521-8D26 Lockheed Martin Corporation Part with NSN 5306-01-167-9753

Part Number:  C7521-8D26
Alternate P/N:  C75218D26
Manufacturer:  lockheed martin corporation
NIIN:  11679753
Item Name :  bolt shear
CAGE Code:  81755
FSC:  5306 Bolts
INC Code:  15903
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  01-30-2026

Are you looking quote for part C7521-8D26? The Lockheed Martin Corporation-manufactured component (CAGE Code: 81755) is documented under NSN 5306-01-167-9753 as Bolt Shear. For the fastest quote, please complete our RFQ form with details about C7521-8D26. We guarantee a response within 15 minutes.

ASAP Components provides the verified C7521-8D26, classified under INC 15903, FSG 53 Hardware and Abrasives, FSC 5306 Bolts, NIIN 01-167-9753, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number C7521-8D26 with NSN 5306-01-167-9753, 5306011679753

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-01-167-9753

Item PartTypeName:

BOLT,SHEAR

53060116797530N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
120978-8D26523

Characteristics Data of NSN 5306-01-167-9753, 5306011679753

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.503 INCHES MINIMUM AND 0.553 INCHES MAXIMUM
AASBFASTENER LENGTH2.138 INCHES MINIMUM AND 2.168 INCHES MAXIMUM
AASKHEAD STYLESPLINE DRIVE SHEAR HEAD
AASUHEAD HEIGHT0.281 INCHES NOMINAL
AAURGRIP DIAMETER0.4982 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.106 INCHES NOMINAL FIRST HOLE
AAZHHEAD MINOR DIAMETER0.774 INCHES MINIMUM AND 0.782 INCHES MAXIMUM
AHYMNOMINAL THREAD DIAMETER0.500 INCHES
ANEEGRIP LENGTH1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH20
CQBCMINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.883 INCHES MINIMUM AND 1.913 INCHES MAXIMUM FIRST HOLE
CSYMSURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALSTEEL COMP H11 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF

Schedule B & Trade

End Use : 12110 Iron and steel products, other
Schedule B : 7318152000 (NAICS 332722) Bolts and bolts and their nuts or washers exported in the same shipment
SITC : 69421 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9sx-v
Quantity per pack 25
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 093486 - Bolts, nuts or screws, noi (sub 3)
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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