Shouldered Washer

205-040-120-1

205-040-120-1
(NSN) National Stock Number
5310-00-071-0907
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
7318220000
Summary

2.423 inches minimum and 2.430 inches maximum hole diameter, 2.562 inches minimum and 2.563 inches maximum shoulder diameter, 2.790 inches minimum and 2.810 inches maximum outside diameter, 0.260 inches minimum and 0.280 inches maximum shoulder height, 0.080 inches minimum and 0.090 inches maximum material thickness, 145000 pounds per square inch minimum tensile strength

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
Identification

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

INC FIIG Concept Condition
15934 A022B0 1 1
Specifications
Hole Diameter
2.423 inches minimum and 2.430 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
2.562 inches minimum and 2.563 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
2.790 inches minimum and 2.810 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.
Shoulder Height
0.260 inches minimum and 0.280 inches maximum
Details None.
Material Thickness
0.080 inches minimum and 0.090 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Minimum Tensile Strength
145000 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Surface Finish
63.0 microinches all surfaces
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Special Features
two diametrically opposite holes,0.077 in. min,0.082 in. max dia. located on the shouldered portion,0.180 in. nom distance from center of hole to bearing surface of washer. holes drilled on a 60 deg angle
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 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams6381 assn std single material response overall or mil-s-5626,cond c1 mil spec single material response overall or mil-s-6758,cond d1 mil spec 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.
Style Designator
shouldered
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
205-040-120-1 80070 1 - 5 9 - CT
205-040-120-001 97499 5 - 5 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
BELL TEXTRON INC
CAGE: 97499
FORT WORTH , TX , 76118
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-071-0907
What is the NIIN of the NSN 5310-00-071-0907?
The National Item Identification Number (NIIN) of the NSN 5310-00-071-0907 is 00-071-0907
When the NSN 5310-00-071-0907 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-071-0907 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-071-0907 contain any hazardous material?
No data in HMIRS

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