Shouldered Washer

NA1160

NA1160
(NSN) National Stock Number
5310-00-238-5414
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
7415210000
Summary

2.280 inches minimum and 2.284 inches maximum hole diameter, 2.625 inches minimum and 2.626 inches maximum shoulder diameter, 2.954 inches minimum and 2.969 inches maximum outside diameter, 0.375 inches nominal shoulder height, 0.250 inches nominal material thickness, navy special project part name assigned by controlling agency

DAC HCC DMIL RNCC
2 - - 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
2.280 inches minimum and 2.284 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
2.625 inches minimum and 2.626 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
2.954 inches minimum and 2.969 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
0.375 inches nominal
Details None.
Material Thickness
0.250 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
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.
Material
copper alloy 903 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
shouldered
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
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

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Manufacturer
AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS
CAGE: 83130
NORTH TONAWANDA , NY , 14120-3210
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-238-5414
What is the NIIN of the NSN 5310-00-238-5414?
The National Item Identification Number (NIIN) of the NSN 5310-00-238-5414 is 00-238-5414
When the NSN 5310-00-238-5414 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Mon, Nov 2, 1970
Does the NSN 5310-00-238-5414 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-238-5414 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-238-5414?
No known electrostatic discharge

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