Model: 18831-1

Hexago Extended Washer Plain Nut

Special Features:

4 grooves in upper portion of nut

Properties:

Thread Class
3b
Thread Direction
Right-hand
Washer Outside Diameter
1.500 inches
Overall Height
0.750 inches
Nut Style
Hexagon
Washer Thickness
0.125 inches
Width Across Flats
1.000 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
16
Thread Size
0.688 inches
Material
Steel comp e4340 or steel comp 4340
Material Specification
Mil-s-5000 cond e military specification all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
1500, type 2, class 1 military standard all treatment responses
NSN
5310-01-014-4274
Part Number
18831-1
Description
Nut,plain,extended Washer,hexago
CAGE
26512

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part 18831-1 NSN 5310-01-014-4274

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04889
FIIG:
A021A0
Concept No.:
1
App. Key:
AP
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:
--
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 hexago extended washer plain nut (NSN 5310-01-014-4274) 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 »
Schedule B and Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Nuts of iron or steel

Highest Rated Parts
Recently Purchased Parts
Hot Parts