Quote for MS21224-6 National Aerospace Standards Com Part with NSN 5310-00-004-5118

Part Number:  MS21224-6
Alternate P/N:  MS212246
NIIN:  45118
Item Name :  nut self locking as
CAGE Code:  80205
INC Code:  29736
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  02-28-2026

Are you looking quote for part MS21224-6? The National Aerospace Standards Com-manufactured component (CAGE Code: 80205) is documented under NSN 5310-00-004-5118 as Nut Self Locking As. For the fastest quote, please complete our RFQ form with details about MS21224-6. We guarantee a response within 15 minutes.

ASAP Components provides the verified MS21224-6, classified under INC 29736, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-004-5118, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MS21224-6 with NSN 5310-00-004-5118, 5310000045118

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-004-5118

Item PartTypeName:

NUT,SELF-LOCKING,ASSEMBLED WASHE

53100000451180N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
F12N7699-624625

Characteristics Data of NSN 5310-00-004-5118, 5310000045118

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
AAVXWASHER OUTSIDE DIAMETER0.680 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
AAWYCOUNTERBORE DIAMETER0.450 INCHES MINIMUM AND 0.460 INCHES MAXIMUM NUT
ABKWOVERALL HEIGHT0.442 INCHES MINIMUM AND 0.482 INCHES MAXIMUM
ACTANUT STYLEFLAT WITH TURNED BACK EDGE
ADFKNUT COUNTERBORE DEPTH0.218 INCHES MINIMUM AND 0.238 INCHES MAXIMUM NUT
ASDBWIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
AZKQTEMP RATING250.0 DEG FAHRENHEIT MAXIMUM
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH24
CQJXNOMINAL THREAD SIZE0.375 INCHES
CSXLBEARING SURFACE FINISH125.0 MICROINCHES
MATTMATERIALALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 WASHER
MATTMATERIALPLASTIC NYLON LOCKING INSERT
MATTMATERIALSTEEL COMP 1137 OR STEEL COMP 11L37 OR STEEL COMP 8740 NUT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5024 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5020 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6323 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6325 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6327 ASSN STD 3R
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/13,T6 FED SPEC 2ND MATERIAL RESPONSE WASHER
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE NUT
SFTTSURFACE TREATMENTCHROMATE WASHER
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE WASHER
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7318160000 (NAICS 332722) Nuts of iron or steel
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 U - Precious metal content is unknown

NSN Management Codes

AAC D
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 50
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: Q - 70.0
NMFC: 013540 - Alum nuts
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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