Model: A2057-C

Packing Nut

Properties:

Thread Class
3a
Thread Direction
Right-hand
Casehardening Indicator
Not casehardened
Slot Width
0.250 inches
Overall Length
0.625 inches
Hole Or Slot Quantity
2
Thread Size
7/8in-18
Screw Thread Series Designator
Uns
Screw Thread Location
External
Smallest Inside Diameter
0.656 inches
Major Unthreaded Outside Diameter
0.875 inches
Material
Admirality metal, ww-t-756, type b
Material
Admirality metal, ww-t-756, type b
Style Designator
Round slotted, external thread, boss
NSN
4730-00-595-1457
Part Number
A2057-C
Description
Packing Nut
CAGE
53553

Part A2057-C NSN 4730-00-595-1457

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18028
FIIG:
T385-E
Concept No.:
App. Key:
EA
Cond. Code:
2
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:
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093460
UFC:
48930
LTL:
70.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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