BC521-28A

Tube Coupling Nut Assembly

NSN 4730-00-103-8548

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001038548

Technical Specifications of NSN

Thread Class:
2a
Thread Direction:
Right-hand
Overall Length:
0.975 inches
Outside Diameter:
2.557 inches
Thread Size:
2.500-12
Tube Outside Diameter For Which Designed:
1.500 inches
Screw Thread Series Designator:
Un
Working Pressure And Service Type:
125.0 pounds per square inch jet fuel
Material:
Aluminum alloy, qq-a-225/6, alloy 2024
Material:
Aluminum alloy 2024
Surface Treatment:
Anodize
Style Designator:
Nut assembly
Surface Treatment:
Anodized, mil-a-8625
NSN:
4730-00-103-8548
Item Name:
Nut Assembly,tube Coupling
Cage Code:
24984

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3610-28D
Cage Code:
79326
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
202-20511-28D
Cage Code:
80378
RNCC:
7
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32836
FIIG:
T385-V
Concept No.:
App. Key:
VC
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:
--
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:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
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 Coupling Nut Assembly"

An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
GREECE Greece
DSOR:

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