PB-321

Assembled Washer Bolt

NSN 5306-01-057-4243

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010574243

Product Features

Furnished with nut

Detail Specifications

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
1.280 inches
Fastener Length:
2.000 inches
Head Style:
Hexagon
Head Height:
0.310 inches
Width Between Flats:
0.750 inches
Washer Quantity:
2
Thread Diameter:
0.500 inches
Thready Qty Per Inch (tpi):
13
Secondary Washer Relationship To Primary Washer:
Identical
Primary Washer Outside Diameter:
1.380 inches
Secondary Washer Outside Diameter:
1.380 inches
Primary Washer Material Thickness:
0.109 inches
Secondary Washer Material Thickness:
0.109 inches
Surface Treatment:
Lead
Thread Series Designator:
Unc
NSN:
5306-01-057-4243
Item Name:
Hexagon Head Machine Screw And External Tooth Lock Washer Assemblies
Cage Code:
80531

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06659
FIIG:
A003B0
Concept No.:
App. Key:
BA
Cond. Code:
1
Status:
A

Part Materials

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:
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:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Hexagon Head Machine Screw And External Tooth Lock Washer Assemblies"

A bolt, machine on which has been assembled one or more nonremovable washers. See also screw, assembled washer.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:

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