Model: 8438509

Positive Lock Stud

Properties:

Head Diameter
Between 0.620 inches and 0.630 inches
Undercut Diameter
Between 0.370 inches and 0.380 inches
Positive Lock Stud Head Style
Stud head
Major Diameter Length
Between 0.120 inches and 0.130 inches
Undercut Length
Between 0.165 inches and 0.176 inches
Endlength
Between 0.370 inches and 0.380 inches
Positive Lock Stud Shank Style
Stud shank
Stud Shankheight
Between 0.375 inches and 0.875 inches
Material
Steel comp 4130
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 1, class 2 federal specification single treatment response
NSN
5325-00-244-2557
Part Number
8438509
Description
Stud,positive Lock
CAGE

A quick disconnecting item with a circumferential groove at one end that is inserted into a receptacle, positive lock for positive fastening.

Part 8438509 NSN 5325-00-244-2557

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18014
FIIG:
A05400
Concept No.:
App. Key:
GC
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:
094533
UFC:
52240
LTL:
77.5
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 9606100000
  • SITC: 89983
  • End Use: Finished textile supplies
  • NAICS: 339993
  • USDA: 1

Freight Class: Press-fasteners, snap-fasteners & press-studs & parts therefor

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