Quote for 42K3-048 Harvard Industries Inc Part with NSN 5310-00-281-1371

Part Number:  42K3-048
Alternate P/N:  42K3048
Manufacturer:  harvard industries inc
NIIN:  2811371
Item Name :  nut self locking ca
CAGE Code:  72962
INC Code:  05275
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-21-2026

Are you looking quote for part 42K3-048? The Harvard Industries Inc-manufactured component (CAGE Code: 72962) is documented under NSN 5310-00-281-1371 as Nut Self Locking Ca. For the fastest quote, please complete our RFQ form with details about 42K3-048. We guarantee a response within 15 minutes.

ASAP Components provides the verified 42K3-048, classified under INC 05275, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-281-1371, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 42K3-048 with NSN 5310-00-281-1371, 5310002811371

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-281-1371

Item PartTypeName:

NUT,SELF-LOCKING,CAP

53100028113710N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
42K3-048623

Characteristics Data of NSN 5310-00-281-1371, 5310002811371

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL NONMETALLIC DESIGN
ABAJLUBRICATIONDRY FILM LUBRICANT
ACTANUT STYLECAP
ADEANUT HEIGHT0.688 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.500 INCHES NOMINAL
AZKQTEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BZRRTHREAD SERIESUNF
CMLPTHREAD QUANTITY PER INCH28
CQJXNOMINAL THREAD SIZE0.250 INCHES
CRTMBEARING SURFACE TYPECHAMFERED
MATTMATERIALFIBER LOCKING INSERT
MATTMATERIALSTEEL COMP 1118 OVERALL EXCEPT INSERT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT
SFTTSURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT

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 Z
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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