Model: 748978

Saddle Washer

Special Features:

Ctr hole oval, 0.468 in. Lg; two slots one side, 0.162 in. Min w, 90.0 degrees through ctr; one slot 0.094 in. Dp through one edge

Properties:

Hole Diameter
0.161 inches
Outside Diameter
Between 0.745 inches and 0.755 inches
Overall Height
Between 0.167 inches and 0.177 inches
Thickness At Bolt Hole
0.099 inches
Hardness Rating
Between 35.0 rockwell c and 40.0 rockwell c
Material
Steel comp xm-12
Material Specification
Ams 5659 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Saddle
Test Data Document
96906-mil-std-1949 standard (includes industry or association standards, individual manufactureer standards, etc.).
NSN
5310-01-340-1174
Part Number
748978
Description
Washer,saddle
CAGE

A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.

Part 748978 NSN 5310-01-340-1174

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15898
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Washers other than lock washers, iron or steel

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