Quote for 8521953 Bell Helicopter Textron Inc Part with NSN 5307-00-358-0297

Part Number:  8521953
Manufacturer:  bell helicopter textron inc
NIIN:  3580297
Item Name :  stud locked in
CAGE Code:  97499
FSC:  5307 Studs
INC Code:  16012
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  03-16-2026

Are you looking quote for part 8521953? The Bell Helicopter Textron Inc-manufactured component (CAGE Code: 97499) is documented under NSN 5307-00-358-0297 as Stud Locked In. For the fastest quote, please complete our RFQ form with details about 8521953. We guarantee a response within 15 minutes.

ASAP Components provides the verified 8521953, classified under INC 16012, FSG 53 Hardware and Abrasives, FSC 5307 Studs, NIIN 00-358-0297, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 8521953 with NSN 5307-00-358-0297, 5307003580297

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5307-00-358-0297

Item PartTypeName:

STUD,LOCKED IN

53070035802970N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
8521953215

Characteristics Data of NSN 5307-00-358-0297, 5307003580297

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A NUT THREAD
AAJETHREAD PITCH DIAMETERS0.2187 TO 0.2204 INCHES STUD THREAD
AAJFTHREAD DIRECTIONRIGHT-HAND NUT THREAD
AAJFTHREAD DIRECTIONRIGHT-HAND STUD THREAD
AASATHREAD LENGTH0.280 INCHES MINIMUM STUD THREAD
AASATHREAD LENGTH0.440 INCHES MINIMUM NUT THREAD
AAUMLOCKING FEATURERING,LOCK SERRATED
ABHPOVERALL LENGTH1.065 INCHES NOMINAL
ADCTDISTANCE FROM SERRATED PORTION TO NUT END0.625 INCHES NOMINAL
ADCUDISTANCE FROM SERRATED PORTION TO STUD END0.440 INCHES NOMINAL
ADCXDISTANCE FROM SERRATED PORTION TO END OF STUD THREAD0.160 INCHES NOMINAL
ADDWSERRATION QUANTITY13
CMLPTHREAD QUANTITY PER INCH20 STUD THREAD
CMLPTHREAD QUANTITY PER INCH32 NUT THREAD
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM
CQJXNOMINAL THREAD SIZE0.190 INCHES NUT THREAD
CQJXNOMINAL THREAD SIZE0.250 INCHES STUD THREAD
CSYMSURFACE FINISH32.0 MICROINCHES NUT THD
CSYMSURFACE FINISH32.0 MICROINCHES STUD THD
CSYMSURFACE FINISH63.0 MICROINCHES SHANK
CWKLSERRATION INCLUDED ANGLE102.0 DEGREES NOMINAL
MATTMATERIALSTEEL COMP 4130
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORLOCKED IN
THSDTHREAD SERIES DESIGNATORUNF NUT THREAD
THSDTHREAD SERIES DESIGNATORUNS STUD THREAD

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 U - Precious metal content is unknown

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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: 713 - Metal hardware

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