Model: 549-6744-002

Stepped Stud

Special Features:

Unthreaded portion 0.296 in. Lg 0.125 in. Diameter on stud end

Properties:

Thread Class
2a nut thread
Thread Class
2a stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.188 inches nut thread
Thread Length
1.891 inches stud thread
Shank Diameter
Between 0.157 inches and 0.163 inches
Overall Length
3.125 inches
Thready Qty Per Inch (tpi)
20 stud thread
Thready Qty Per Inch (tpi)
32 nut thread
Thread Size
0.164 inches nut thread
Thread Size
0.250 inches stud thread
Surface Finish
16.0 microinches stud thd
Material
Steel comp 303
Material Specification
Astma582 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Stepped
Thread Series Designator
Unc nut thread
Thread Series Designator
Unc stud thread
NSN
5307-00-955-2900
Part Number
549-6744-002
Description
Stud,stepped
CAGE
13499

Part 549-6744-002 NSN 5307-00-955-2900

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15949
FIIG:
A051A0
Concept No.:
App. Key:
C
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:
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:
M
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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