Model: CA28139-3B-10P

Panel Screw Assembly

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.298 inches and 0.327 inches
Fastener Length
1.267 inches
Head Style
Fillister
Head Diameter
Between 0.285 inches and 0.315 inches
Head Height
Between 0.118 inches and 0.130 inches
Internal Drive Style
Cross recess type 1
Thread Diameter
0.190 inches
Features Provided
Flat washer and lock washer and sleeve
Thready Qty Per Inch (tpi)
32
Material
Steel comp 303 fastener or steel comp 303se fastener or steel comp 303 plus x fastener
Material
Steel comp 303 stand-off or steel comp 303se stand-off or steel comp 303 plus x stand-off
Material
Steel comp 302 secondary washer
Material
Steel comp 302 spring
Material
Stainless steel primary washer
Material Specification
Ams 5640 assn standard all material responses stand-off and astm a484 assn standard all material responses stand-off and astm a582 assn standard all material responses stand-off
Material Specification
Astm a313 assn standard single material response spring and astm a580 assn standard single material response spring
Material Specification
Mil-s-5059 military specification single material response secondary washer
Material Specification
Qq-s-763 300 series federal specification single material response primary washer
Material Specification
Qq-s-763 federal specification all material responses fastener and ams 5640 assn standard all material responses fastener and astm a484 assn standard all material responses fastener and astm a582 assn standard all material responses fastener
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924 military specification single treatment response
Thread Series Designator
Unf
NSN
5305-01-393-3739
Part Number
CA28139-3B-10P
Description
Screw Assembly,panel
CAGE
29372

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Part CA28139-3B-10P NSN 5305-01-393-3739

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
33044
FIIG:
A003B0
Concept No.:
App. Key:
SU
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
096640
UFC:
50600
LTL:
70.0
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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