NAS594-4

Tube Coupling Inverted Nut

NSN 4730-00-464-4214

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004644214

Detail Specifications

Thread Class:
3a
Thread Direction:
Right-hand
Fabrication Method:
Bar stock, machined
Casehardening Indicator:
Not casehardened
Overall Length:
0.610 inches
Thread Size:
0.438-20
Tube Outside Diameter For Which Designed:
0.250 inches
End Application:
Sikorsky cargo transport helicopter ch-54a and ch-54b
Seat Angle In Deg:
33.0
Screw Thread Series Designator:
Unf
Material Hardness Rating:
Between 20.0 rockwell c and 32.0 rockwell c
Width Across Flats:
0.340 inches
Strength Rating:
200000.0 pounds per square inch tensile
Smallest Inside Diameter:
0.255 inches
Material:
Steel, mil-s-18732, cond ht-200
Material:
Steel, mil-s-18732, cond ht-200
Surface Treatment:
Passivate
Style Designator:
Inverted nut, tube, flare
Surface Treatment:
Passivated, mil-s-5002
NSN:
4730-00-464-4214
Item Name:
Nut,externally Threaded,tube Fitting
Cage Code:
80205

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
NAS594-4
Cage Code:
30974
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03857
FIIG:
T385-B
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:
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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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Tube Fitting Externally Threaded Nut"

An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
UNITED KINGDOM United Kingdom
DSOR:

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