Model: BACS21Y4W

Turnlock Fastener Stud Assembly

Properties:

Head Length
Between 0.700 inches and 0.740 inches
Turnlock Stud Head Style
Fillister wing
Stud Assembly Style
Stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head
Between 0.632 inches and 0.647 inches
Eyelet Outside Diameter
Between 0.244 inches and 0.250 inches
Eyelet Length
0.322 inches
Material Accommodated Thickness
Between 0.099 inches and 0.149 inches
Stud Head Height
Between 0.420 inches and 0.460 inches
Material
Steel comp 1009 eyelet
Material
Steel comp 4037 stud
Material
Steel pin
Material Specification
Astm a304 assn standard single material response stud
Material Specification
Qq-s-640 federal specification single material response eyelet
Material Specification
Qq-w-470 federal specification single material response pin
Surface Treatment
Cadmium and chromate
NSN
5325-00-449-3026
Part Number
BACS21Y4W
Description
Stud Assembly,turnlock Fastener
CAGE
81205

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 BACS21Y4W NSN 5325-00-449-3026

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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