229-004321

Concave Washer

NSN 5310-01-052-0039

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
010520039

Technical Specifications of NSN

Hole Diameter:
Between 0.255 inches and 0.262 inches
Radius:
Between 2.710 inches and 2.720 inches
Outside Diameter:
Between 0.710 inches and 0.730 inches
Recess Depth:
0.040 inches
Material Thickness:
0.120 inches
Surface Finish:
32.0 microinches top
Part Name Assigned By Controlling Agency:
Navy special project
Material:
Stainless steel
Material Specification:
Mil-s-18732 military specification single material response
Surface Treatment:
Oxide film
Surface Treatment Specification:
Mil-c-13924, class 2 military specification single treatment response
Style Designator:
Concave
NSN:
5310-01-052-0039
Item Name:
Taper Washer
Cage Code:
33827

Other Related Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15930
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Taper Washer"

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Washers other than lock washers, iron or steel


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