Quote for K49721-3 Alcoa Global Fasteners Inc Part with NSN 5310-00-369-5683

Part Number:  K49721-3
Alternate P/N:  K497213
Manufacturer:  alcoa global fasteners inc
NIIN:  3695683
Item Name :  nut self locking cl
CAGE Code:  15653
INC Code:  15892
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  03-15-2026

Are you looking quote for part K49721-3? The Alcoa Global Fasteners Inc-manufactured component (CAGE Code: 15653) is documented under NSN 5310-00-369-5683 as Nut Self Locking Cl. For the fastest quote, please complete our RFQ form with details about K49721-3. We guarantee a response within 15 minutes.

ASAP Components provides the verified K49721-3, classified under INC 15892, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-369-5683, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number K49721-3 with NSN 5310-00-369-5683, 5310003695683

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-369-5683

Item PartTypeName:

NUT,SELF-LOCKING,CLINCH

53100036956830N
CIICHCCESDPMICCriticalityENAC
U S
Part NumberISCRNVCRNCCHCCMSDSSADC
4002826395

Characteristics Data of NSN 5310-00-369-5683, 5310003695683

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAWYCOUNTERBORE DIAMETER0.204 INCHES MINIMUM AND 0.209 INCHES MAXIMUM NUT
ADFKNUT COUNTERBORE DEPTH0.075 INCHES MINIMUM AND 0.110 INCHES MAXIMUM NUT
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH32
CQFMHARDNESS RATING32.0 ROCKWELL C MINIMUM
CQJXNOMINAL THREAD SIZE0.190 INCHES
MATTMATERIALNICKEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTSILVER OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7508900000 (NAICS 332999) Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
SITC : 69975 Articles of nickel, n.E.S.

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 S - Item contains silver.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9nz-v
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: 576 - Metal and metal products, nos, (less than 35 feet)

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