Shouldered Washer

3353AS254-1

3353AS254-1
(NSN) National Stock Number
5310-01-420-7100
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
3926904500
Summary

0.627 inches minimum and 0.637 inches maximum hole diameter, 1.133 inches minimum and 1.138 inches maximum shoulder diameter, 1.240 inches minimum and 1.255 inches maximum outside diameter, 0.075 inches minimum and 0.085 inches maximum overall height, 0.025 inches minimum and 0.035 inches maximum shoulder height, plastic polyamide overall material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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
0.627 inches minimum and 0.637 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
1.133 inches minimum and 1.138 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
1.240 inches minimum and 1.255 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
0.075 inches minimum and 0.085 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
Shoulder Height
0.025 inches minimum and 0.035 inches maximum
Details None.
Material
plastic polyamide overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
l-p-410 fed 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
3353AS254-1 30003 2 - 7 2 - ZZ
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
95100 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
LENOX INSTRUMENT CO., INC.
CAGE: 35733
FEASTERVILLE TREVOSE , PA , 19053-3427
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-420-7100
What is the NIIN of the NSN 5310-01-420-7100?
The National Item Identification Number (NIIN) of the NSN 5310-01-420-7100 is 01-420-7100
When the NSN 5310-01-420-7100 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Tue, Oct 24, 1995
Does the NSN 5310-01-420-7100 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-420-7100 contain any hazardous material?
No data in HMIRS

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