Quote for 51B221-32H Northrop Grumman Technical Services Inc Part with NSN 5305-00-805-4253

Part Number:  51B221-32H
Alternate P/N:  51B22132H
NIIN:  8054253
Item Name :  screw close toleran
CAGE Code:  0JRC1
FSC:  5305 Screws
INC Code:  29294
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  03-13-2026

Are you looking quote for part 51B221-32H? The Northrop Grumman Technical Services Inc-manufactured component (CAGE Code: 0JRC1) is documented under NSN 5305-00-805-4253 as Screw Close Toleran. For the fastest quote, please complete our RFQ form with details about 51B221-32H. We guarantee a response within 15 minutes.

ASAP Components provides the verified 51B221-32H, classified under INC 29294, FSG 53 Hardware and Abrasives, FSC 5305 Screws, NIIN 00-805-4253, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 51B221-32H with NSN 5305-00-805-4253, 5305008054253

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-805-4253

Item PartTypeName:

SCREW,CLOSE TOLERANCE

53050080542530N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
51B221-32H21C9

Characteristics Data of NSN 5305-00-805-4253, 5305008054253

MRCCriteriaCharacteristic
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.261 INCHES MINIMUM AND 0.308 INCHES MAXIMUM
AASBFASTENER LENGTH2.260 INCHES MINIMUM AND 2.277 INCHES MAXIMUM
AASLHEAD DIAMETER0.391 INCHES NOMINAL
AAURGRIP DIAMETER0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
CMLPTHREAD QUANTITY PER INCH32
CQBCMINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
AASKHEAD STYLEBUTTON
AASUHEAD HEIGHT0.109 INCHES NOMINAL
AAWBSHANK UNTHREADED HOLE DIAMETER0.070 INCHES NOMINAL FIRST HOLE
ANEEGRIP LENGTH1.969 INCHES MINIMUM AND 1.999 INCHES MAXIMUM
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.117 INCHES NOMINAL FIRST HOLE
MATTMATERIALSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 6150 OR STEEL COMP 8735 OVERALL

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 is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
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 Sf9sx-n
Quantity per pack 1
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: 713 - Metal hardware

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