Recessed Washer

F310986

F310986
(NSN) National Stock Number
5310-00-009-8541
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15933
Schedule B Code
7616108000
Summary

0.995 inches nominal hole diameter, 1.508 inches nominal outside diameter, 1.200 inches nominal recess diameter, 0.281 inches nominal material thickness, 100.0 degrees nominal recess angle, navy special project part name assigned by controlling agency

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

INC FIIG Concept Condition
15933 A022B0 1 1
Specifications
Hole Diameter
0.995 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
1.508 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.
Recess Diameter
1.200 inches nominal
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Material Thickness
0.281 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Recess Angle
100.0 degrees nominal
Details None.
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.
Color
yellow overall
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Material
aluminum alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
paint 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.
Style Designator
recessed
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
NAVAL INVENTORY CONTROL POINT MECHANICSBURG
CAGE: 03950
MECHANICSBURG , PA , 17055-0788
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-009-8541
What is the NIIN of the NSN 5310-00-009-8541?
The National Item Identification Number (NIIN) of the NSN 5310-00-009-8541 is 00-009-8541
When the NSN 5310-00-009-8541 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Aug 2, 1972
Does the NSN 5310-00-009-8541 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-009-8541 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-009-8541?
No known electrostatic discharge

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