Recessed Washer

249503PC9

249503PC9
(NSN) National Stock Number
5310-00-157-9149
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15933
Schedule B Code
7616108000
Summary

0.3530 inches nominal hole diameter, 0.6695 inches nominal outside diameter, 0.4885 inches nominal recess diameter, 0.0320 inches nominal material thickness, aluminum overall material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
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
0.3530 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.6695 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
0.4885 inches nominal
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Material Thickness
0.0320 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
aluminum overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
249503PC9 60696 5 - 5 2 - KZ
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
49790 - Q -
RVC WCC TCC SHC
- 72D Z 9

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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-157-9149
What is the NIIN of the NSN 5310-00-157-9149?
The National Item Identification Number (NIIN) of the NSN 5310-00-157-9149 is 00-157-9149
When the NSN 5310-00-157-9149 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-157-9149 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-157-9149 contain any hazardous material?
No data in HMIRS

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