NSN 4730-00-290-8685

Pipe To Tube Straight Adapter
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002908685

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 65
  • NE: 76

Please note that inventory for this NSN was updated 07/28/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "ADAPTER,STRAIGHT,PIPE TO TUBE"

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

4730-00-290-8685 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAAR
Pipe Size Accommodated
0.375 inches 2nd end
MRC:
AAJD
Thread Class
2a 1st end
MRC:
AHNC
Connection Style
Streamlined w/ one brazing ring (pipe) 2nd end
MRC:
AWLS
Connection Type
Unthreaded internal pipe 2nd end
MRC:
CQJX
Thread Size
0.750 inches 1st end
MRC:
CQRB
Seat Angle
37.0 degrees 1st end
MRC:
CWFD
Outside Diameter Tube Accommodated
0.500 inches 1st end
MRC:
CWFR
Nominallength
1.410 inches
MRC:
MATT
Material
Nickel alloy uns n10001 or nickel alloy uns n10002
MRC:
THSD
Thread Series Designator
Unf 1st end

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
4-202242-3/8-8
Cage Code:
01276
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
4-202242-3/8-8
Cage Code:
59680
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AC5272-2-08
Cage Code:
4Y217
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
1014-912-JA
Cage Code:
03958
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
4-202242 3-8 8
Cage Code:
01276
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03776
FIIG:
A080B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
051450
NMF Description:
Pipe Fittings Cupro Nickel/copper
UFC:
29740
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)