Seal Washer

750-0002-1/4

750-0002-1/4
(NSN) National Stock Number
5310-01-659-0385
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
37917
Schedule B Code
-
Summary

0.260 inches minimum and 0.271 inches maximum hole diameter, 0.552 inches minimum and 0.572 inches maximum outside diameter, 0.045 inches minimum and 0.055 inches maximum overall height, 6520-01-305-5121 end item identification, fastner, seals, sealing washer part name assigned by controlling agency, plastic acrylonitrile sealing element material

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

A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.

INC FIIG Concept Condition
37917 A022B0 1 1
Specifications
Hole Diameter
0.260 inches minimum and 0.271 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.552 inches minimum and 0.572 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.
Overall Height
0.045 inches minimum and 0.055 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
End Item Identification
6520-01-305-5121
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
fastner, seals, sealing washer
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
plastic acrylonitrile sealing element
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 1137 body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
stma109/a109m assn std single material response body
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
zinc body
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
concave
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
PARKER HANNIFIN CORPORATION DIV COMPOSITE SEALING SYSTEMS DIVISION
CAGE: 66001
SAN DIEGO , CA , 92154-8206
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-659-0385
What is the NIIN of the NSN 5310-01-659-0385?
The National Item Identification Number (NIIN) of the NSN 5310-01-659-0385 is 01-659-0385
When the NSN 5310-01-659-0385 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Tue, Nov 1, 2016
Does the NSN 5310-01-659-0385 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-659-0385 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-659-0385?
No known electrostatic discharge

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