Product Details | FLAT WASHER

5310-00-145-2457 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.

Part Alternates: 1539349, 5310-00-145-2457, 00-145-2457, 5310001452457, 001452457

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 29-AUG-71 00-145-2457

Drawings & Photos | NSN 5310-00-145-2457


Cross Reference | NSN 5310-00-145-2457

Part Number Cage Code Manufacturer
0126006-2 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
0188-07 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
1539349 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
17600-2 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
236M0022P009 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
236M0022P009 49956 RAYTHEON COMPANY DBA RAYTHEON
26216437 80234 VAPOR CORP SUB OF BRUNSWICK CORP
30723 96214 RAYTHEON COMPANY DBA RAYTHEON
310-0046-000 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
420-17-0471 74684 HUGHES CHRISTENSEN CO HUGHES DRILLING EQUIPMENT DIV
435-11-0471 82577 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5310-00-145-2457

Characteristic Specifications
MATERIAL STEEL COMP 301 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5059,COND ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
MANUFACTURERS CODE 64547
DESIGN CONTROL REFERENCE 1539349

Restrictions/Controls & Freight Information | NSN 5310-00-145-2457

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information