L1704-58

Shouldered And Recessed Washer

NSN 5310-00-953-5032

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
009535032

Detail Specifications

Hole Diameter:
Between 0.0785 inches and 0.0805 inches
Shoulder Diameter:
Between 0.388 inches and 0.390 inches
Outside Diameter:
Between 0.490 inches and 0.495 inches
Recess Diameter:
Between 0.143 inches and 0.145 inches
Shoulder Height:
Between 0.054 inches and 0.057 inches
Recess Depth:
Between 0.054 inches and 0.057 inches
Material Thickness:
Between 0.025 inches and 0.030 inches
Material:
Steel comp 4130
Material Specification:
Mil-s-6758, cond f military specification single material response
Surface Treatment:
Cadmium
Surface Treatment Specification:
Qq-p-416, cl c federal specification single treatment response
Style Designator:
Shouldered and recessed
NSN:
5310-00-953-5032
Item Name:
Washer,square Cone
Cage Code:
35962

Manufacturer Part Numbers

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

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15935
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
50.0
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Square Cone Washer"

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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.

Import / Export
  • Schedule B: 7616108000
  • SITC: 69440
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Cotters, cotter-pins, washers and similar articles, of aluminum


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