NSN 4730-00-461-3737

Boss Tee
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004613737

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Inventory

 

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

  • NS: 44
  • NE: 737
  • AR: 1

Please note that inventory for this NSN was updated 06/17/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "TEE,BOSS"

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes tee, tube.

4730-00-461-3737 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b all ends
MRC:
AGAV
End Application
43n aircraft, hornet f/a-18
MRC:
AHNC
Connection Style
Gasket seal (boss) all ends
MRC:
AHSJ
Leg Length
1.000 inches all ends
MRC:
AWLS
Connection Type
Threaded internal boss all ends
MRC:
CQJX
Thread Size
0.750 inches all ends
MRC:
MATT
Material
Steel comp 304
MRC:
MDCL
Material Specification
66 federal standard single material response
MRC:
SFTT
Surface Treatment
Passivate
MRC:
THSD
Thread Series Designator
Unjf all ends

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:
AS4875
Cage Code:
81343
RNCC:
3
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AS5192
Cage Code:
81343
RNCC:
3
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
00624
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
06581
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
13899
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
14397
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
30974
RNCC:
5
RNVC:
1
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
14728
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AS5192J08
Cage Code:
81343
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
22995
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
R1120
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
88044
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN938J8
Cage Code:
71563
RNCC:
5
RNVC:
9
DAC:
3
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:
22680
FIIG:
A080B0
Concept No.:
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.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7307994000
NAICS:
332919
End Use Class:
12110
SITC:
67959
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7307994000

Other Fittings Nesoi Of Alloy Steel Not Stainless

End Use Code 12110

Iron and Steel Products, Other

Standard Intl. Trade Class (SITC) 67959

Iron and Steel Tube and Pipe Fittings, N.e.s.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
052190
NMF Description:
Or Pipe Or Tubing Fitti Tubing Pipe
UFC:
30000
LTL:
Rating variable
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)