Shouldered Washer

APR1700

APR1700
(NSN) National Stock Number
5310-00-849-7976
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
7318220000
Summary

0.195 inches minimum and 0.201 inches maximum hole diameter, 0.245 inches minimum and 0.250 inches maximum shoulder diameter, 0.386 inches minimum and 0.391 inches maximum outside diameter, 0.025 inches minimum and 0.028 inches maximum shoulder height, 0.018 inches minimum and 0.019 inches maximum material thickness, navy special project part name assigned by controlling agency

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
9 - - ZZ
Identification

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

INC FIIG Concept Condition
15934 A022B0 1 1
Specifications
Hole Diameter
0.195 inches minimum and 0.201 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
0.245 inches minimum and 0.250 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
0.386 inches minimum and 0.391 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.
Shoulder Height
0.025 inches minimum and 0.028 inches maximum
Details None.
Material Thickness
0.018 inches minimum and 0.019 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
steel comp 303se overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a582 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
mil-f-14072 finish e300 mil 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
shouldered
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
903863-1 82577 1 - 7 2 - ZZ
APR1700 62372 5 - 5 9 - ZZ
9430-28 98291 2 - 3 2 - ZZ
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
SCHROFF INC
CAGE: 61081
SAN DIEGO , CA , 92121-3435
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-849-7976
What is the NIIN of the NSN 5310-00-849-7976?
The National Item Identification Number (NIIN) of the NSN 5310-00-849-7976 is 00-849-7976
When the NSN 5310-00-849-7976 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Apr 26, 1972
Does the NSN 5310-00-849-7976 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-849-7976 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-849-7976?
No known electrostatic discharge

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