Quote for 73400-820 Sps Technologies Inc Part with NSN 5310-01-055-3851

Part Number:  73400-820
Alternate P/N:  73400820
Manufacturer:  sps technologies inc
NIIN:  10553851
Item Name :  nut self locking ex
CAGE Code:  56878
INC Code:  29729
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  01-29-2026

Are you looking quote for part 73400-820? The Sps Technologies Inc-manufactured component (CAGE Code: 56878) is documented under NSN 5310-01-055-3851 as Nut Self Locking Ex. For the fastest quote, please complete our RFQ form with details about 73400-820. We guarantee a response within 15 minutes.

ASAP Components provides the verified 73400-820, classified under INC 29729, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 01-055-3851, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 73400-820 with NSN 5310-01-055-3851, 5310010553851

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-01-055-3851

Item PartTypeName:

NUT,SELF-LOCKING,EXTENDED WASHER

53100105538510NA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
202-16122-8P527

Characteristics Data of NSN 5310-01-055-3851, 5310010553851

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAVXWASHER OUTSIDE DIAMETER0.863 INCHES MAXIMUM
ABAJLUBRICATIONSOLUBLE LUBRICANT
ABKWOVERALL HEIGHT0.549 INCHES MAXIMUM
ACTANUT STYLEDOUBLE HEXAGON
ADEMWASHER THICKNESS0.074 INCHES MINIMUM
ASDBWIDTH ACROSS FLATS0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH20
CQFMHARDNESS RATING34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE0.500 INCHES
CSXLBEARING SURFACE FINISH125.0 MICROINCHES
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATTMATERIALSTEEL COMP 4037 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

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 J
Classification Control U
MGMT_CTL 9b-----
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: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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