Spring Tension Washer
245821
(NSN) National Stock Number
5310-00-010-4781
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15938
Schedule B Code
7318210000
Summary
0.558 inches minimum and 0.562 inches maximum hole diameter, 1.302 inches minimum and 1.306 inches maximum outside diameter, 0.046 inches minimum and 0.051 inches maximum overall height, 0.008 inches minimum and 0.011 inches maximum material thickness, one notch 0.036 in. w by 0.060 in. deep on outer edge special features, as fabricated heat treatment
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
Identification
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15938 | A022B0 | 1 | 1 |
Specifications
Hole Diameter
0.558 inches minimum and 0.562 inches maximum
Details
The length of a straight line which passes through the center of a hole,and terminates at the circumference.Outside Diameter
1.302 inches minimum and 1.306 inches maximum
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Overall Height
0.046 inches minimum and 0.051 inches maximum
Details
The distance measured in a straight line from the bottom to the top of an item.Material Thickness
0.008 inches minimum and 0.011 inches maximum
Details
A measurement of the smallest dimension of the material,in distinction from length or width.Special Features
one notch 0.036 in. w by 0.060 in. deep on outer edge
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.Heat Treatment
as fabricated
Details
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.Material
steel corrosion resisting overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
213200 fscm 33525 mfr ref 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| K245821 | 58163 | 2 | - | 3 | 9 | - | ZZ |
| K245821 | 62228 | 5 | - | 3 | 2 | - | ZZ |
| K245821 | 16004 | 2 | - | 5 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
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.
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- 7 Year Sales Record Retention
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- HAZMAT Certified
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Manufacturer
KIDDE-FENWAL, INC. DBA KIDDE FIRE SYSTEMS
CAGE: 0KDP7
ASHLAND
, MA
, 01721-2150
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-010-4781
What is the NIIN of the NSN 5310-00-010-4781?
The National Item Identification Number (NIIN) of the NSN 5310-00-010-4781 is 00-010-4781
When the NSN 5310-00-010-4781 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5310-00-010-4781 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-010-4781 contain any hazardous material?
No data in HMIRS
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