Recessed Washer

LS9672C4C

LS9672C4C
(NSN) National Stock Number
5310-00-199-1589
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15933
Schedule B Code
7318220000
Summary

0.252 inches minimum and 0.260 inches maximum hole diameter, 0.521 inches minimum and 0.541 inches maximum outside diameter, 0.334 inches minimum and 0.344 inches maximum recess diameter, 0.068 inches minimum and 0.088 inches maximum material thickness, 88.0 degrees minimum and 92.0 degrees maximum recess angle, as fabricated heat treatment

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
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
0.252 inches minimum and 0.260 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.521 inches minimum and 0.541 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.
Recess Diameter
0.334 inches minimum and 0.344 inches maximum
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Material Thickness
0.068 inches minimum and 0.088 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Recess Angle
88.0 degrees minimum and 92.0 degrees maximum
Details None.
Heat Treatment
as fabricated
Details A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.
Material Document And Classification
ams 5737 assn std single material response overall or ams 5525 assn std 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.
Surface Treatment
passivate 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.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
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 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 5310-00-199-1589
What is the NIIN of the NSN 5310-00-199-1589?
The National Item Identification Number (NIIN) of the NSN 5310-00-199-1589 is 00-199-1589
When the NSN 5310-00-199-1589 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Jan 31, 1969
Does the NSN 5310-00-199-1589 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-199-1589 contain any hazardous material?
No data in HMIRS

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