Convex Washer
3530597
(NSN) National Stock Number
5310-01-202-2705
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15931
Schedule B Code
7318220000
Summary
0.171 inches minimum and 0.177 inches maximum hole diameter, 0.250 inches nominal outside diameter, 0.050 inches nominal material thickness, casehardened features provided, 32.0 microinches bottom surface finish, navy special project part name assigned by controlling agency
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes:bearing, washer thrust.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15931 | A022B0 | 1 | 1 |
Specifications
Hole Diameter
0.171 inches minimum and 0.177 inches maximum
Details
The length of a straight line which passes through the center of a hole,and terminates at the circumference.Outside Diameter
0.250 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Material Thickness
0.050 inches nominal
Details
A measurement of the smallest dimension of the material,in distinction from length or width.Features Provided
casehardened
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Surface Finish
32.0 microinches bottom
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Part Name Assigned By Controlling Agency
navy special project
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Special Features
radius,spherical 0.852 in. min,0.856 in. max.top recessed dia 0.201 in. min,0.207 in. max by 90 deg
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
steel comp 630 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 5643 assn std single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
passivate overall
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 55210 | - | U | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Manufacturer
RAYTHEON COMPANY DBA RAYTHEON DIV RAYTHEON AIRBORNE RADARS
CAGE: 82577
EL SEGUNDO
, CA
, 90245-4501
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-202-2705
What is the NIIN of the NSN 5310-01-202-2705?
The National Item Identification Number (NIIN) of the NSN 5310-01-202-2705 is 01-202-2705
When the NSN 5310-01-202-2705 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Thu, Feb 28, 1985
Does the NSN 5310-01-202-2705 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-202-2705 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-202-2705?
No known electrostatic discharge
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