NSN 5310-00-550-5054

Part Details | FLAT WASHER

5310-00-550-5054 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Alternate Parts: 230016671, 23001667-1, 5310005505054, S8157N114062, S8157N114-062, S8157N114062, S8157N114-062, VA977078809, VA-97-7078-809, 89244017, 8924401-7, 89244017, 8924401-7, 98019A135, MS15795809, MS15795-809, MS15795309, MS15795-309, NASM15795809, NASM15795-809, MS15795809, MS15795-809, 12Z3035439, 12Z3035-439, 1225277669 ITEM 58, 122-5277669 ITEM 58, 4123480, 412-3480, 411027809, 411027-809, CAV1078P, CAV10-78P, CAV1078, CAV10-78, 230016671, 23001667-1, 34510016, 345-10016, MS15795809, MS15795-809, 5310-00-550-5054, 00-550-5054, 5310005505054, 005505054

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-550-505413393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-550-5054
Part Number Cage Code Manufacturer
23001667-173342ALLISON TRANSMISSION, INC.
5310005505054SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
S8157N114-06299193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
S8157N114-06259364HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
VA-97-7078-809K0668LEONARDO MW LTD
8924401-749671LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
8924401-702734LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
98019A13539428MCMASTER-CARR SUPPLY COMPANY
MS15795-80996906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS15795-30996906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
NASM15795-80980205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
MS15795-80980205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
12Z3035-43994135NAVAL ORDNANCE STANDARDS
122-5277669 ITEM 5853711NAVAL SEA SYSTEMS COMMAND
412-3480A486GNIMIKKEISTOKESKUS NCB FINLAND
411027-80996214RAYTHEON COMPANYDBA RAYTHEON
CAV10-78P11871RECON/OPTICAL, INC.
CAV10-7811871RECON/OPTICAL, INC.
23001667-163005ROLLS-ROYCE CORPORATION
345-10016D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS15795-809D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5310-00-550-5054
Characteristic Specifications
HOLE DIAMETER0.245 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.557 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATAA TYPE AND 1 GRADE AND B CLASS
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY THE MATERIAL SPEC
END ITEM IDENTIFICATIONMRAP RG-33