Model: 55A40B9-1

Shouldered Stud

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
0.440 inches stud thread
Thread Length
0.440 inches nut thread
Shoulder Diameter
Between 0.557 inches and 0.567 inches
Shoulder Length
Between 1.370 inches and 1.380 inches
Overall Length
3.120 inches
Distance Across Flats
Between 0.434 inches and 0.438 inches
Thready Qty Per Inch (tpi)
20 nut thread
Thready Qty Per Inch (tpi)
20 stud thread
Hardness Rating
Between 40.0 rockwell c and 43.0 rockwell c
Thread Size
0.437 inches nut thread
Thread Size
0.437 inches stud thread
Material
Steel comp e4340
Material Specification
Mil-s-5000 military specification single material response
Surface Treatment
Cadmium and chromate
Style Designator
Shouldered
Thread Series Designator
Unf nut thread
Thread Series Designator
Unf stud thread
NSN
5307-01-240-0893
Part Number
55A40B9-1
Description
Stud,shouldered
CAGE
30003

Part 55A40B9-1 NSN 5307-01-240-0893

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15946
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this shouldered stud (NSN 5307-01-240-0893) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Highest Rated Parts
Recently Purchased Parts
Hot Parts