Model: 3N21-2PC40

Packing Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Thread Length
0.250 inches
Casehardening Indicator
Not casehardened
Overall Length
0.438 inches
Thread Size
0.812-20
End Application
Poseidon submarine
Screw Thread Series Designator
Unef
Screw Thread Location
Internal
Length To Shoulder
0.250 inches
Smallest Inside Diameter
0.765 inches
Major Unthreaded Outside Diameter
0.938 inches
Material
Steel
Material
Steel
Style Designator
Knurled, internal thread, shouldered
NSN
4730-00-218-5912
Part Number
3N21-2PC40
Description
Packing Nut
CAGE
54370

Part 3N21-2PC40 NSN 4730-00-218-5912

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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