Lock Washer

1232-04
(NSN) National Stock Number
5310-01-574-6131
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
-
Summary

Stairway hatch locking, as-532 mk1 end item identification, washer, retaining part name assigned by controlling agency

DAC HCC DMIL RNCC
6 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

INC FIIG Concept Condition
14218 A022B0 1 1
Specifications
End Item Identification
stairway hatch locking, as-532 mk1
Details The national stock number or the identification information of the end equipment for which the item is a part.
Part Name Assigned By Controlling Agency
washer, retaining
Details The name assigned to the item by the government agency or commercial organization controlling the design 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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FAQs
Frequently asked questions for NSN 5310-01-574-6131
What is the NIIN of the NSN 5310-01-574-6131?
The National Item Identification Number (NIIN) of the NSN 5310-01-574-6131 is 01-574-6131
When the NSN 5310-01-574-6131 was assigned to the Federal Catalog?
It was assigned 15 years ago, on Wed, Jun 3, 2009
Does the NSN 5310-01-574-6131 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-574-6131 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-574-6131?
No known electrostatic discharge

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