Model: 3675-8R8-3520L

Assembled Washer Screw

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.407 inches and 0.500 inches
Fastener Length
Between 0.469 inches and 0.500 inches
Head Style
Round
Head Diameter
Between 0.299 inches and 0.309 inches
Head Height
Between 0.110 inches and 0.120 inches
Washer Quantity
1
Internal Drive Style
Cross recess type 1
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Primary Washer Outside Diameter
0.392 inches
Primary Washer Style
Flat
Primary Washer Material Thickness
0.109 inches
Material
Steel comp 1010 fastener
Material
Steel comp 1020 primary washer or rubber synthetic primary washer
Material Specification
Astm a108 assn standard single material response fastener
Material Specification
Mil-s-7952 military specification 1st material response primary washer or ams 3208 assn standard 2nd material response primary washer
Surface Treatment
Cadmium and chromate
Surface Treatment
Paint primary washer
Surface Treatment
Paint sides of head
Surface Treatment
Paint top of head
Surface Treatment Specification
595, n0. 36555 federal standard single treatment response top of head
Surface Treatment Specification
595, n0. 3655 federal standard single treatment response primary washer
Surface Treatment Specification
595, n0. 36555 federal standard single treatment response sides of head
Surface Treatment Specification
Qq-p-416, type 2, cl2 federal specification all treatment responses
Thread Series Designator
Unc
NSN
5305-00-227-1431
Part Number
3675-8R8-3520L
Description
Screw,assembled Washer
CAGE

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Part 3675-8R8-3520L NSN 5305-00-227-1431

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06660
FIIG:
A003B0
Concept No.:
App. Key:
SA
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment

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