Recessed Washer

348174

348174
(NSN) National Stock Number
5310-00-209-2387
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15933
Schedule B Code
7318220000
Summary

1.134 inches minimum and 1.144 inches maximum hole diameter, 1.875 inches nominal outside diameter, 1.344 inches minimum and 1.354 inches maximum recess diameter, 0.0625 inches nominal recess depth, 0.124 inches minimum and 0.134 inches maximum material thickness, 125000 pounds per square inch minimum tensile strength

DAC HCC DMIL RNCC
1 - - 7
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
1.134 inches minimum and 1.144 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
1.875 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
1.344 inches minimum and 1.354 inches maximum
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Recess Depth
0.0625 inches nominal
Details A measurement between specified points on the recess,in distinction from height.
Material Thickness
0.124 inches minimum and 0.134 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Minimum Tensile Strength
125000 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.
Recess Angle
45.0 degrees nominal
Details None.
Material
steel comp c1 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
recessed
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
348174 36164 5 - 5 2 - ZZ
5310PL2025838 9009H 9 - 6 9 - WP
348174 1S6Z7 5 - 3 2 - ZZ
348174 58730 5 - 3 2 - ZZ
348174 3H683 5 - 3 2 - ZZ
348174 1F313 5 - 3 2 - ZZ
348174 23162 5 - 3 2 - ZZ
348174 17772 5 - 3 2 - ZZ
34817 6Z800 5 - 3 2 - ZZ
348174 70236 5 - 3 2 - ZZ
348174 57817 5 - 5 9 - ZZ
348174 59213 5 - 3 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
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
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-209-2387
What is the NIIN of the NSN 5310-00-209-2387?
The National Item Identification Number (NIIN) of the NSN 5310-00-209-2387 is 00-209-2387
When the NSN 5310-00-209-2387 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-209-2387 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-209-2387 contain any hazardous material?
No data in HMIRS

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