NSN 4730-01-021-9285

Boss Coupling
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010219285

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Inventory

 

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

  • NE: 345
  • NS: 1

Please note that inventory for this NSN was updated 12/02/2024 and may have changed since then. Request a quote for up to date pricing and availability.

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

A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.

Major End Items End items to which 4730-01-021-9285 is a component of

  • 11F Galaxy C-5 Aircraft
  • 12F Starlifter C-141 Aircraft
  • 19F Eagle F-15 Aircraft
  • 24F A-10 Thunderbolt Ii Aircraft
  • 26F F-16 Aircraft
  • 43N Hornet F/a-18 Aircraft
  • 55N Harrier Av-8b Aircraft
  • DTF Airlifter C-17a Aircraft
  • FMF B-2 Bomber (atb) Aircraft
  • XNN Hornet F/a-18 Fms - Aircraft
  • N/A Solenoid Valve
  • N/A Aircraft Maintenance Kit
  • N/A Aircraft Hydraulic System Components Fixture

4730-01-021-9285 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b 1st end
MRC:
AHNC
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
MRC:
AWLS
Connection Type
Threaded internal tube 1st end
MRC:
CMLP
Thready Qty Per Inch (tpi)
24 1st end
MRC:
CQJX
Thread Size
0.437 inches 2nd end
MRC:
CQRB
Seat Angle
37.0 degrees 2nd end
MRC:
CWFD
Outside Diameter Tube Accommodated
0.250 inches 1st end
MRC:
CWFR
Nominallength
1.257 inches
MRC:
MATT
Material
Stainless steel
MRC:
MDCL
Material Specification
Ams5643 assn standard single material response
MRC:
MEDA
Media For Which Designed
Fuel single response
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STYL
Style Designator
Rigid, short center wrenching facility
MRC:
THSD
Thread Series Designator
Unjs 1st end
MRC:
TMQY
Furnished Items And Quantity
1 swivel nut

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:
AP310P04
Cage Code:
01673
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
R44150P04
Cage Code:
50599
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
TF310P04
Cage Code:
78570
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
ST7M393P4
Cage Code:
76301
RNCC:
5
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
ST7M393
Cage Code:
76301
RNCC:
D
RNVC:
9
DAC:
A
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AE16479-4
Cage Code:
00624
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
R44150P-04
Cage Code:
50599
RNCC:
5
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
10108480
Cage Code:
A486G
RNCC:
6
RNVC:
9
DAC:
9
RNAAC:
WF
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:
26953
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:
7307290000
NAICS:
332919
End Use Class:
12110
SITC:
67956
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7307290000

Stainless Steel Tube Or Pipe Fittings Nesoi

End Use Code 12110

Iron and Steel Products, Other

Standard Intl. Trade Class (SITC) 67956

Stainless 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)

DLA Forecast / History

Maritime Supply Chain
11/201609/2017
154.0010.00