Model: 40S37-8A

Turnlock Fastener Stud Assembly

Special Features:

Black cup

Properties:

Diameter
Between 0.377 inches and 0.384 inches
Turnlock Stud Head Style
Flat countersunk
Stud Assembly Style
Stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head
0.735 inches
Eyelet Outside Diameter
Between 0.341 inches and 0.348 inches
Eyelet Length
0.382 inches
Material Accommodated Thickness
Between 0.261 inches and 0.290 inches
Drive Type
Cross recess
Material
Steel ejector spring
Material
Steel eyelet
Material
Steel pin
Material
Steel stud
Material Specification
Astm a304 comp 4037h assn standard single material response stud
Material Specification
Astm a109 assn standard single material response eyelet or astm a611 assn standard single material response eyelet or astm a635 assn standard single material response eyelet or astm a108 comp 1212 or comp 1213 assn standard single material response eyelet
Material Specification
Qq-w-470 federal specification single material response ejector spring
Material Specification
Qq-w-470 federal specification single material response pin
Surface Treatment
Cadmium stud and chromate stud
Surface Treatment
Cadmium ejector spring and chromate ejector spring
Surface Treatment
Cadmium pin and chromate pin
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response ejector spring
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response pin
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response stud
NSN
5325-01-124-8035
Part Number
40S37-8A
Description
Stud Assembly,turnlock Fastener
CAGE

A stud, turnlock fastener over which may be assembled an eyelet, turnlock fastener. Stud(s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating receptacle, turnlock fastener. May be spring loaded. For like items having a threaded fastener, see screw assembly, panel or screw, panel fastener.

Part 40S37-8A NSN 5325-01-124-8035

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18484
FIIG:
A05400
Concept No.:
App. Key:
HJ
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:
SX
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:
066440
UFC:
36960
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 9607190000
  • SITC: 89985
  • End Use: Finished textile supplies
  • NAICS: 339993
  • USDA: 1

Freight Class: Slide fasteners, nesoi

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